Bucheon-si
South Korea
40
2025-03-06
40
2026-05-12
These are the the leading inventors for applications assigned to DB HiTek, Co., Ltd.:
DB HiTek, Co., Ltd. based in Bucheon-si, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
DEEP TRENCH CAPACITOR AND METHOD OF MANUFACTURING SAME
#2 | 2024-11-28 ✅ Patent 12,635,489 granted on 2026-05-19HIGH VOLTAGE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
#3 | 2024-10-03 ✅ Patent 12,575,159 granted on 2026-03-10HIGH VOLTAGE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
#4 | 2024-09-19 ✅ Patent 12,500,118 granted on 2025-12-16SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
#5 | 2024-08-29 ✅ Patent 12,457,807 granted on 2025-10-28SPAD ESD PROTECTION DEVICE AND MANUFACTURING METHOD THEREOF
#6 | 2024-08-08 ✅ Patent 12,206,396 granted on 2025-01-21Low voltage detection floating N-well bias circuit
#7 | 2024-08-08 ✅ Patent 12,471,309 granted on 2025-11-11HIGH VOLTAGE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
#8 | 2024-07-18 ✅ Patent 12,635,206 granted on 2026-05-19POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
#9 | 2024-07-18 ✅ Patent 12,635,490 granted on 2026-05-19SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
#10 | 2024-04-11 ✅ Patent 12,432,996 granted on 2025-09-30POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
#11 | 2024-04-11 ✅ Patent 12,593,522 granted on 2026-03-31BACKSIDE ILLUMINATED IMAGE SENSOR AND MANUFACTURING METHOD THEREOF
#12 | 2024-03-14 ✅ Patent 12,495,567 granted on 2025-12-09POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
#13 | 2023-10-26 ✅ Patent 12,615,798 granted on 2026-04-28HIGH VOLTAGE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
#14 | 2023-10-19 ✅ Patent 12,433,005 granted on 2025-09-30RF SWITCH DEVICE
#15 | 2023-07-20 ✅ Patent 12,453,140 granted on 2025-10-21SUPERJUNCTION SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
#16 | 2023-07-20 ✅ Patent 12,622,075 granted on 2026-05-05BACKSIDE-ILLUMINATED IMAGE SENSOR AND METHOD OF MANUFACTURING SAME
#17 | 2023-07-13 ✅ Patent 12,495,586 granted on 2025-12-09SUPERJUNCTION SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
#18 | 2023-05-11 ✅ Patent 11,711,059 granted on 2023-07-25Slew boost amplifier and display driver having the same
#19 | 2023-04-27 ✅ Patent 12,154,633 granted on 2024-11-26Input/output pad suitable for memory and method of controlling same
#20 | 2023-03-02 ✅ Patent 12,336,306 granted on 2025-06-17SPAD STRUCTURE
#21 | 2023-02-23 ✅ Patent 11,830,908 granted on 2023-11-28RF switch device having a highly resistive substrate, an isolation layer therein or thereon, and a trap-rich layer therein or thereon
#22 | 2022-12-29 ✅ Patent 11,664,473 granted on 2023-05-30SPAD pixel structure and method of manufacturing same
#23 | 2022-11-17 ✅ Patent 11,817,851 granted on 2023-11-14RF switch device
#24 | 2022-11-17 ✅ Patent 12,349,397 granted on 2025-07-01HIGH VOLTAGE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
#25 | 2022-11-17 ✅ Patent 12,369,411 granted on 2025-07-22INDIRECT TIME-OF-FLIGHT (ToF) PIXEL STRUCTURE
#26 | 2022-11-17 ✅ Patent 12,406,927 granted on 2025-09-02RF SWITCH DEVICE AND METHOD OF MANUFACTURING SAME
#27 | 2022-10-20 ✅ Patent 12,154,984 granted on 2024-11-26Semiconductor device and method for manufacturing same
#28 | 2022-10-20 ✅ Patent 11,830,923 granted on 2023-11-28RF switch device
#29 | 2022-10-20 ✅ Patent 12,295,160 granted on 2025-05-06Superjunction semiconductor device and method for manufacturing same
#30 | 2022-09-08 ✅ Patent 12,295,159 granted on 2025-05-06Superjunction semiconductor device with different effective epitaxial layer thicknesses
#31 | 2022-09-08 ✅ Patent 12,142,546 granted on 2024-11-12High voltage semiconductor device
#32 | 2022-08-25 ✅ Patent 12,268,034 granted on 2025-04-01SPAD pixel structure and method of manufacturing same
#33 | 2022-08-25 ✅ Patent 12,009,419 granted on 2024-06-11Superjunction semiconductor device and method of manufacturing same
#34 | 2022-08-25 ✅ Patent 12,256,563 granted on 2025-03-18Superjunction semiconductor device having reduced source area
#35 | 2021-09-09 ✅ Patent 11,362,655 granted on 2022-06-14RF switch device
#36 | 2021-09-09 ✅ Patent 11,588,129 granted on 2023-02-21Organic light-emitting diode display device and manufacturing method thereof
#37 | 2021-09-09 ✅ Patent 11,735,580 granted on 2023-08-22ESD protection device and manufacturing method thereof
#38 | 2019-03-21 ✅ Patent 10,403,226 granted on 2019-09-03Source driver and display device including the same
#39 | 2019-03-14 ✅ Patent 10,504,471 granted on 2019-12-10Half-power buffer and/or amplifier
#40 | 2018-11-29 ✅ Patent 10,482,824 granted on 2019-11-19Digital-to-analog converter, data driver and display apparatus including the same
Also check out DB HiTek Co., Ltd.'s (Bucheon-si, South Korea) applicant profile with 79 patent applications submitted.
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