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Assignee profile:

DELTA ELECTRONICS (SHANGHAI) CO., LTD.

City:

Shanghai

Country:

China

Published Applications:

661

Last publication date:

2026-05-14

Patent Grants:

599

Last grant date:

2025-12-02

Quarterly DELTA ELECTRONICS (SHANGHAI) CO., LTD. Patent Applications

Top Inventors for applications by DELTA ELECTRONICS (SHANGHAI) CO., LTD.

These are the the leading inventors for applications assigned to DELTA ELECTRONICS (SHANGHAI) CO., LTD.:

Jinfa Zhang 78 Shanghai, China
Shouyu Hong 64 Shanghai, China
Jianping YING 53 Shanghai, China
Jianhong ZENG 48 SHANGHAI, China

Jinping Zhou 40 Shanghai, China
Xiaoni XIN 40 Shanghai, China
Teng Liu 37 Shanghai, China
Pengkai Ji 37 Shanghai, China

Weiqiang ZHANG 37 Shanghai, China
Yiqing Ye 33 Shanghai, China
Jian-Ping YING 33 Shanghai, China
Cheng Lu 32 Shanghai, China

Min Zhou 32 Shanghai, China
Daofei Xu 30 Shanghai, China
ZENGYI LU 30 SHANGHAI, China
Chao Yan 29 Shanghai, China

KAI DONG 29 Shanghai, China
Haijun YANG 27 Shanghai, China
Hongyang Wu 27 Shanghai, China
Haoyi Ye 23 Shanghai, China

Hong-Jian GAN 23 Shanghai, China
Hong LIU 22 Shanghai, China
Haibin SONG 21 Shanghai, China
Xuancai ZHU 20 SHANGHAI, China

Le LIANG 19 Shanghai, China
Tao Wang 19 Shanghai, China
Jin-Fa Zhang 19 Shanghai, China
Ming WANG 19 Shanghai, China

Qingdong Chen 18 Shanghai, China
Yi Zhang 18 Shanghai, China
Zhenqing Zhao 18 Shanghai, China
Hao Sun 17 Shanghai, China

Zhiheng FU 16 Shanghai, China
Ganyu ZHOU 16 Shanghai, China
Lifeng QIAO 16 Shanghai, China
Wei-Qiang ZHANG 15 Shanghai, China

Xinghua Zhang 14 Shanghai, China
Gang LIU 14 Shanghai, China
Wenfei HU 14 Shanghai, China
Guoqiao Shen 13 Shanghai, China

Xiaoping Fu 12 Shanghai, China
Qi ZHANG 12 Shanghai, China
Feidong XU 12 SHANGHAI, China
Xin Wang 12 Shanghai, China

Minli Jia 11 Shanghai, China
Mingzhun ZHANG 11 Shanghai, China
Chaofeng CAI 11 Shanghai, China
Changyong Wang 11 Shanghai, China

Bingwen WENG 11 Shanghai, China
Yicong XIE 10 Shanghai, China
Liping Sun 10 Shanghai, China
Jian-Hong Zeng 10 Shanghai, China

Shiwei Liu 10 Shanghai, China
Pei-Ai You 10 Shanghai, China
Yan CHEN 10 Shanghai, China
Jianxing DONG 9 Shanghai, China

Dezhi Jiao 9 Shanghai, China
Jun Liu 9 Shanghai, China
JIan Zhou 9 Shanghai, China
Zhiming Hu 9 Shanghai, China

Haibin Xu 8 Shanghai, China
Zeng LI 8 Shanghai, China
Qi FU 8 Shanghai, China
Aibin Qiu 8 Shanghai, China

Jianfei Zheng 8 Shanghai, China
Bo-Yu Pu 8 Shanghai, China
Shou-Yu Hong 8 Shanghai, China
Lizhi Xu 8 Shanghai, China

Quanliang ZHANG 8 Shanghai, China
Peiai You 8 Shanghai, China
Kai LU 8 Shanghai, China
Xiaobo HUANG 7 Shanghai, China

Xiaolei Wang 7 Shanghai, China
Hongyuan Jin 7 Shanghai, China
Tao XIA 7 Shanghai, China
Baihui SONG 7 Shanghai, China

Rui WU 7 Shanghai, China
Wen ZHANG 7 Shanghai, China
Yuan Zhou 7 Shanghai, China
Shaohua Zhu 6 Shanghai, China

Hui Huang 6 Shanghai, China
Jun SUN 6 Shanghai, China
Yichao WANG 6 Shanghai, China
Baohua WANG 6 Shanghai, China

Bin Wang 6 Shanghai, China
Xin ZOU 6 Shanghai, China
Guojin Xu 6 Shanghai, China
Yuesen Guo 6 Shanghai, China

Dehai LOU 6 Shanghai, China
Jun CHEN 6 Shanghai, China
Tianding HONG 6 Shanghai, China
Li-Zhi XU 6 Shanghai, China

Hongwei XIAO 6 Shanghai, China
Shuailin Du 6 Shanghai, China
Weicheng Zhou 6 Shanghai, China
Wei Cheng 5 Shanghai, China

Haitao Zhang 5 Shanghai, China
Xingkuan GUO 5 Shanghai, China
Lin LAN 5 Shanghai, China
Yi-Qing YE 5 Shanghai, China

Recent patent applications by DELTA ELECTRONICS (SHANGHAI) CO., LTD.

DELTA ELECTRONICS (SHANGHAI) CO., LTD. based in Shanghai, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-05-14

US20260135030A1

Electricity

MAGNETIC ELEMENT AND POWER MODULE

#2 | 2026-05-07

US20260129801A1

Electricity

SERVER

#3 | 2026-05-07

US20260128209A1

Electricity

INTEGRALLY-FORMED INDUCTOR

#4 | 2026-04-16

US20260107374A1

Electricity

POWER SUPPLY MODULE AND ELECTRONIC DEVICE

#5 | 2026-03-12

US20260075702A1

Electricity

VERTICAL POWER SUPPLY SYSTEM AND MANUFACTURING METHOD OF CONNECTION BOARD

#6 | 2026-03-12

US20260072484A1

Physics

SYSTEM AND METHOD FOR PROVIDING POWER TO CHIP ON BOARD

#7 | 2026-03-05

US20260066792A1

Electricity

POWER CONVERSION SYSTEM

#8 | 2025-12-25

US20250391604A1

Electricity

ELECTROLYSIS SYSTEM

#9 | 2025-12-18

US20250385614A1

Electricity

THREE-PHASE RESONANT CONVERTER AND CONTROL METHOD THEREOF

#10 | 2025-09-18 ✅ Patent 12,488,920 granted on 2025-12-02

US20250292936A1

Electricity

MAGNETIC ELEMENT

#11 | 2025-09-04

US20250279716A1

Electricity

METHOD FOR CONTROLLING POWER CONVERTER AND POWER CONVERTER

#12 | 2025-09-04

US20250277842A1

Physics

INSULATION DETECTION APPARATUS AND METHOD, AND ENERGY STORAGE APPARATUS

#13 | 2025-08-07

US20250253086A1

Electricity

MAGNETIC COMPONENT

#14 | 2025-07-10

US20250226148A1

Electricity

INTEGRATED TRANSFORMER AND POWER MODULE

#15 | 2025-07-10

US20250226134A1

Electricity

BOBBIN STRUCTURE, MAGNETIC ELEMENT AND METHOD FOR LEADING OUT COIL

#16 | 2025-06-19

US20250202381A1

Electricity

POWER SUPPLY SYSTEM

#17 | 2025-05-29

US20250175070A1

Electricity

POWER SUPPLY CIRCUIT AND CONTROL METHOD

#18 | 2025-05-22 ✅ Patent 12,651,956 granted on 2026-06-09

US20250167662A1

Electricity

POWER ELECTRONIC TRANSFORMER

#19 | 2025-05-15

US20250158531A1

Electricity

ACTIVE CLAMP FLYBACK CONVERTER AND CONTROL METHOD

#20 | 2025-05-08

US20250149979A1

Electricity

POWER CONVERSION DEVICE AND CONTROL METHOD

#21 | 2025-05-08 ✅ Patent 12,531,470 granted on 2026-01-20

US20250149972A1

Electricity

POWER SWITCHING CIRCUIT AND CONTROL METHOD THEREOF

#22 | 2025-05-01

US20250141363A1

Electricity

RECTIFIER MODULE AND TRANSFORMER

#23 | 2025-05-01

US20250141348A1

Electricity

CONTROL METHOD FOR RESONANT CONVERTER AND RESONANT CONVERTER

#24 | 2025-05-01

US20250141344A1

Electricity

SWITCHING POWER SUPPLY AND CONTROL METHOD FOR SWITCHING POWER SUPPLY

#25 | 2025-03-27

US20250105755A1

Electricity

METHOD FOR CONTROLLING RESONANT CIRCUIT AND RESONANT CIRCUIT

#26 | 2025-03-20

US20250096665A1

Electricity

METHOD FOR CONTROLLING POWER ADAPTER AND POWER ADAPTER

#27 | 2025-03-13

US20250088108A1

Electricity

CONVERTER

#28 | 2025-02-27 ✅ Patent 12,549,105 granted on 2026-02-10

US20250070672A1

Electricity

NON-ISOLATED DC/DC POWER CONVERTER AND POWER CONVERSION APPARATUS

#29 | 2025-01-16

US20250023452A1

Electricity

POWER CHIP AND BRIDGE CIRCUIT

#30 | 2025-01-09

US20250014808A1

Electricity

POWER MODULE, POWER SUPPLY SYSTEM AND MULTI-PHASE INVERSE-COUPLED INDUCTOR

#31 | 2025-01-09

US20250014807A1

Electricity

POWER MODULE, POWER SUPPLY SYSTEM AND MULTI-PHASE INVERSE-COUPLED INDUCTOR

#32 | 2024-12-05 ✅ Patent 12,451,882 granted on 2025-10-21

US20240405766A1

Electricity

DRIVING CIRCUIT

#33 | 2024-12-05 ✅ Patent 12,614,987 granted on 2026-04-28

US20240405688A1

Electricity

PULSE WIDTH MODULATION METHOD AND SYSTEM

#34 | 2024-12-05

US20240404915A1

Electricity

DATA PROCESSING DEVICE

#35 | 2024-12-05 ✅ Patent 12,461,137 granted on 2025-11-04

US20240402236A1

Physics

SHIELDING-TYPE INSULATION DETECTION STRUCTURE

#36 | 2024-11-28 ✅ Patent 12,596,418 granted on 2026-04-07

US20240393852A1

Physics

POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD

#37 | 2024-11-14

US20240379277A1

Electricity

MULTI-PHASE COUPLED INDUCTOR AND MANUFACTURING METHOD THEREOF

#38 | 2024-10-31 ✅ Patent 12,394,555 granted on 2025-08-19

US20240363282A1

Electricity

TRANSFORMER MODULE AND POWER MODULE

#39 | 2024-10-03 ✅ Patent 12,627,223 granted on 2026-05-12

US20240333142A1

Electricity

CONTROL METHOD FOR RESONANT CONVERSION CIRCUIT

#40 | 2024-10-03 ✅ Patent 12,424,871 granted on 2025-09-23

US20240333025A1

Electricity

POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD

#41 | 2024-08-22 ✅ Patent 12,496,916 granted on 2025-12-16

US20240283250A1

Electricity

INTERACTION SYSTEM BETWEEN ELECTRIC VEHICLE AND POWER GRID

#42 | 2024-08-15 ✅ Patent 12,283,412 granted on 2025-04-22

US20240274345A1

Electricity

Manufacturing method of magnetic element

#43 | 2024-08-08 ✅ Patent 12,562,649 granted on 2026-02-24

US20240266964A1

Electricity

FLYBACK POWER CONVERTER AND CONTROL METHOD THEREOF

#44 | 2024-08-01 ✅ Patent 12,342,450 granted on 2025-06-24

US20240260170A9

Electricity

POWER SUPPLY APPARATUS, LOAD AND ELECTRONIC DEVICE

#45 | 2024-07-04

US20240219982A1

Physics

SYSTEM OF PROVIDING POWER TO CHIP ON MAINBOARD

#46 | 2024-05-30 ✅ Patent 12,609,537 granted on 2026-04-21

US20240178766A1

Electricity

POWER CONVERSION SYSTEM AND AUXILIARY POWER SUPPLYING METHOD THEREOF

#47 | 2024-05-23 ✅ Patent 12,609,632 granted on 2026-04-21

US20240171088A1

Electricity

FILTER SYSTEM AND X-CAPACITOR PROTECTION METHOD THEREOF

#48 | 2024-05-23 ✅ Patent 12,341,347 granted on 2025-06-24

US20240170972A1

Electricity

ELECTRICAL SYSTEM AND SUPPORTING DEVICE THEREOF

#49 | 2024-05-16 ✅ Patent 12,512,768 granted on 2025-12-30

US20240162834A1

Electricity

MULTI-LEVEL CONVERSION CIRCUIT AND CONTROL METHOD FOR FLYING CAPACITOR VOLTAGE THEREOF

#50 | 2024-05-16 ✅ Patent 12,542,494 granted on 2026-02-03

US20240162825A1

Electricity

FLYBACK POWER CONVERTER AND CONTROL METHOD THEREOF

#51 | 2024-05-16 ✅ Patent 12,483,139 granted on 2025-11-25

US20240162818A1

Electricity

MULTI-LEVEL CONVERSION CIRCUIT AND CONTROL METHOD FOR FLYING CAPACITOR VOLTAGE THEREOF

#52 | 2024-05-16 ✅ Patent 12,489,360 granted on 2025-12-02

US20240162805A1

Electricity

MULTI-LEVEL AC/DC CONVERSION CIRCUIT, MULTI-LEVEL DC/DC CONVERSION CIRCUIT AND CONTROL METHODS THEREOF

#53 | 2024-05-09 ✅ Patent 12,431,782 granted on 2025-09-30

US20240154513A1

Electricity

MODULAR MULTILEVEL CONVERTER AND CONTROL METHOD THEREOF

#54 | 2024-05-02 ✅ Patent 12,651,964 granted on 2026-06-09

US20240146187A1

Electricity

POWER DEVICE

#55 | 2024-05-02 ✅ Patent 12,401,262 granted on 2025-08-26

US20240146172A1

Electricity

POWER ADAPTER WITH LIMITED POWER SOURCE FUNCTION AND CONTROL METHOD THEREOF

#56 | 2024-03-28 ✅ Patent 12,211,827 granted on 2025-01-28

US20240105690A1

Electricity

Power supply system and power supply module

#57 | 2024-03-21 ✅ Patent 12,651,958 granted on 2026-06-09

US20240097558A1

Electricity

METHOD AND SYSTEM FOR CONTROLLING A SWITCHING POWER SUPPLY

#58 | 2024-02-15 ✅ Patent 12,159,749 granted on 2024-12-03

US20240055182A1

Electricity

Transformer module and power module

#59 | 2024-02-15 ✅ Patent 12,106,895 granted on 2024-10-01

US20240055181A1

Electricity

Transformer module and power module

#60 | 2024-02-08 ✅ Patent 12,615,749 granted on 2026-04-28

US20240049436A1

Electricity

ON BOARD POWER DEVICE AND THERMAL MANAGEMENT SYSTEM

#61 | 2024-02-08 ✅ Patent 12,355,347 granted on 2025-07-08

US20240048047A1

Electricity

POWER SUPPLY DEVICE

#62 | 2024-01-25 ✅ Patent 12,160,165 granted on 2024-12-03

US20240030802A1

Electricity

Power conversion system and communication method thereof

#63 | 2024-01-18 ✅ Patent 12,401,273 granted on 2025-08-26

US20240022167A1

Electricity

RESONANT CONVERTER, AND CONTROLLING METHOD FOR THE SAME

#64 | 2024-01-04 ✅ Patent 12,401,272 granted on 2025-08-26

US20240006988A1

Electricity

TOTEM POLE POWER FACTOR CORRECTION CIRCUIT

#65 | 2024-01-04 ✅ Patent 12,057,771 granted on 2024-08-06

US20240006986A1

Electricity

Voltage spike measurement circuit and method

#66 | 2024-01-04 ✅ Patent 12,034,366 granted on 2024-07-09

US20240006985A1

Electricity

Startup control method and system

#67 | 2023-11-30 ✅ Patent 12,573,960 granted on 2026-03-10

US20230387813A1

Electricity

ISOLATED DC-DC CONVERTER

#68 | 2023-11-16 ✅ Patent 12,580,489 granted on 2026-03-17

US20230369984A1

Electricity

DC/DC CONVERTER AND CONTROL METHOD THEREOF

#69 | 2023-11-09 ✅ Patent 12,610,453 granted on 2026-04-21

US20230363084A1

Electricity

VERTICAL POWER SUPPLY SYSTEM AND MANUFACTURING METHOD OF CONNECTION BOARD

#70 | 2023-11-09

US20230363081A1

Electricity

POWER SUPPLY APPARATUS, LOAD AND ELECTRONIC DEVICE

#71 | 2023-11-02 ✅ Patent 12,328,063 granted on 2025-06-10

US20230353046A1

Electricity

TOTEM POLE POWER FACTOR CORRECTION CIRCUIT

#72 | 2023-10-26 ✅ Patent 12,262,492 granted on 2025-03-25

US20230345653A1

Electricity

Compressing structure, power module and a method for compressing a component inside a chamber

#73 | 2023-10-26 ✅ Patent 12,323,051 granted on 2025-06-03

US20230344333A1

Electricity

Power supply apparatus and method for controlling power supply apparatus

#74 | 2023-10-19 ✅ Patent 12,279,403 granted on 2025-04-15

US20230337405A1

Electricity

Power supply system for supplying power to network device

#75 | 2023-10-19 ✅ Patent 12,289,055 granted on 2025-04-29

US20230336086A1

Electricity

Flyback circuit and control method of clamping switch of flyback circuit

#76 | 2023-09-28 ✅ Patent 12,418,326 granted on 2025-09-16

US20230308136A1

Electricity

WIRELESS COMMUNICATION DEVICE AND CONTROL METHOD THEREOF

#77 | 2023-09-28 ✅ Patent 12,646,976 granted on 2026-06-02

US20230307964A1

Electricity

WIRELESS CHARGING SYSTEM AND CONTROL METHOD THEREOF

#78 | 2023-09-14 ✅ Patent 11,966,264 granted on 2024-04-23

US20230288969A1

Physics

System of providing power to chip on mainboard

#79 | 2023-08-17 ✅ Patent 12,328,065 granted on 2025-06-10

US20230261568A1

Electricity

METHOD FOR ESTIMATING PARAMETERS OF RESONANT CONVERTER, METHOD FOR CONTROLLING RESONANT CONVERTER AND RESONANT CONVERTER

#80 | 2023-08-17 ✅ Patent 12,419,016 granted on 2025-09-16

US20230261567A1

Electricity

HIGH-DENSITY POWER SUPPLY

#81 | 2023-08-10 ✅ Patent 11,978,584 granted on 2024-05-07

US20230253149A1

Electricity

Magnetic element and method for manufacturing same

#82 | 2023-07-27 ✅ Patent 12,040,764 granted on 2024-07-16

US20230238943A1

Electricity

Hybrid compensation system and control method thereof

#83 | 2023-07-20 ✅ Patent 12,095,309 granted on 2024-09-17

US20230231409A1

Electricity

Automatic transfer switch and power supply system

#84 | 2023-07-20

US20230230761A1

Electricity

MAGNETIC ELEMENT AND POWER MODULE

#85 | 2023-07-20

US20230230747A1

Electricity

MAGNETIC ELEMENT AND POWER MODULE

#86 | 2023-07-06

US20230216423A1

Electricity

POWER CONVERTER

#87 | 2023-06-29 ✅ Patent 12,028,944 granted on 2024-07-02

US20230209670A1

Electricity

Method for controlling bleeder connected to phase-cut dimmer and circuit connected to phase-cut dimmer

#88 | 2023-06-29

US20230208133A1

Electricity

HYBRID DC CHAINED ENERGY STORAGE CONVERTER AND CONTROL METHOD THEREOF

#89 | 2023-06-29 ✅ Patent 11,876,084 granted on 2024-01-16

US20230207539A1

Electricity

Power supply system

#90 | 2023-06-22 ✅ Patent 12,610,499 granted on 2026-04-21

US20230200001A1

Electricity

POWER SUPPLY DEVICE

#91 | 2023-06-08 ✅ Patent 12,255,539 granted on 2025-03-18

US20230179108A1

Electricity

Three-level rectification DC/DC converter

#92 | 2023-06-08 ✅ Patent 12,191,775 granted on 2025-01-07

US20230179107A1

Electricity

Three-level rectification DC/DC converter

#93 | 2023-06-08 ✅ Patent 11,750,103 granted on 2023-09-05

US20230179105A1

Electricity

Three-level rectification dc/dc converter

#94 | 2023-06-08 ✅ Patent 12,149,159 granted on 2024-11-19

US20230179098A1

Electricity

Driving circuit of power devices, switching circuit and power conversion circuit

#95 | 2023-06-08 ✅ Patent 12,483,122 granted on 2025-11-25

US20230179091A1

Electricity

RESONANT CONVERTER AND METHOD FOR CONTROLLING THE RESONANT CONVERTER

#96 | 2023-06-08 ✅ Patent 12,470,120 granted on 2025-11-11

US20230179079A1

Electricity

NON-COMMUNICATION DISTRIBUTED CONTROL METHOD AND DEVICE FOR CASCADE SYSTEM

#97 | 2023-06-08 ✅ Patent 12,294,286 granted on 2025-05-06

US20230179078A1

Electricity

Power conversion device and voltage control method

#98 | 2023-05-25 ✅ Patent 12,431,813 granted on 2025-09-30

US20230163692A1

Electricity

POWER CONVERTING SYSTEM

#99 | 2023-05-25 ✅ Patent 11,961,657 granted on 2024-04-16

US20230162911A1

Electricity

Multi-coil inductor

#100 | 2023-05-18 ✅ Patent 12,556,097 granted on 2026-02-17

US20230155509A1

Electricity

SWITCHING MODULE

Also check out Delta Electronics (Shanghai) CO., LTD's (Shanghai, China) applicant profile with 610 patent applications submitted.

AssigneeID:

4476 ⎘