Seoul
South Korea
115
2025-12-25
105
2026-04-14
These are the the leading inventors for applications assigned to DB HiTek, Co., Ltd.:
DB HiTek, Co., Ltd. based in Seoul, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
SEMICONDUCTOR DEVICE
#2 | 2025-10-16SEMICONDUCTOR DEVICE
#3 | 2025-08-21DIGITAL PIXEL AND IMAGE SENSOR INCLUDING THE SAME
#4 | 2025-07-24SCHOTTKY DIODE AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE INCLUDING THE SAME
#5 | 2025-06-26MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
#6 | 2025-06-12SEMICONDUCTOR DEVICE
#7 | 2025-05-08SEMICONDUCTOR DEVICE
#8 | 2025-05-01SEMICONDUCTOR DEVICE
#9 | 2025-03-13 ✅ Patent 12,604,513 granted on 2026-04-14SEMICONDUCTOR DEVICE
#10 | 2025-02-13RESONATOR AND RESONATOR DRIVE METHOD
#11 | 2024-11-14 ✅ Patent 12,315,411 granted on 2025-05-27Slew rate control circuit and display driver IC including the same
#12 | 2024-10-24SEMICONDUCTOR DEVICE
#13 | 2024-10-10 ✅ Patent 12,495,600 granted on 2025-12-09SEMICONDUCTOR DEVICE
#14 | 2024-07-18 ✅ Patent 12,635,228 granted on 2026-05-19POWER SEMICONDUCTOR DEVICE
#15 | 2023-07-20 ✅ Patent 12,557,329 granted on 2026-02-17PILLAR STRUCTURE AND SUPER JUNCTION SEMICONDUCTOR DEVICE INCLUDING THE SAME
#16 | 2023-07-13 ✅ Patent 12,666,663 granted on 2026-06-23PILLAR STRUCTURE AND SUPER JUNCTION SEMICONDUCTOR DEVICE INCLUDING THE SAME
#17 | 2023-01-05 ✅ Patent 12,376,396 granted on 2025-07-29IMAGE SENSOR
#18 | 2022-09-08 ✅ Patent 11,901,869 granted on 2024-02-13Amplifier capable of minimizing short-circuit current of output stage while having improved slew rate
#19 | 2022-07-28 ✅ Patent 11,715,947 granted on 2023-08-01Electrostatic discharge protection circuit
#20 | 2022-07-28 ✅ Patent 11,538,432 granted on 2022-12-27Output buffer increasing slew rate of output signal voltage without increasing current consumption
#21 | 2022-03-03 ✅ Patent 11,855,136 granted on 2023-12-26Super junction semiconductor device and method of manufacturing the same
#22 | 2022-03-03 ✅ Patent 12,034,030 granted on 2024-07-09Backside illuminated image sensor and method of manufacturing the same
#23 | 2022-03-03 ✅ Patent 12,002,835 granted on 2024-06-04Backside illuminated image sensor and method of manufacturing the same
#24 | 2022-03-03 ✅ Patent 11,640,938 granted on 2023-05-02Semiconductor device formed on SOI substrate
#25 | 2022-02-03 ✅ Patent 12,002,849 granted on 2024-06-04Super junction semiconductor device and method of manufacturing the same
#26 | 2022-01-04 ✅ Patent 11,215,648 granted on 2022-01-04Voltage on-off detector and electronic device including the same
#27 | 2021-12-09 ✅ Patent 11,309,411 granted on 2022-04-19Insulated gate bipolar transistor and method of manufacturing same
#28 | 2021-12-09 ✅ Patent 11,430,880 granted on 2022-08-30Insulated gate bipolar transistor and method of manufacturing same
#29 | 2021-09-09 ✅ Patent 11,431,165 granted on 2022-08-30ESD protection circuit for I/O buffer
#30 | 2021-09-09 ✅ Patent 11,223,030 granted on 2022-01-11Organic emitting display device having reflective metal layers on different levels above red, green and blue pixel regions and method of manufacturing same
#31 | 2021-04-22 ✅ Patent 11,640,965 granted on 2023-05-02Image sensor
#32 | 2021-01-28 ✅ Patent 11,296,222 granted on 2022-04-05Lateral double diffused metal oxide semiconductor and method of fabricating same
#33 | 2020-11-19 ✅ Patent 11,641,527 granted on 2023-05-02Image sensor and method of manufacturing same
#34 | 2020-11-19 ✅ Patent 11,233,160 granted on 2022-01-25Photodiode and X-ray sensor including the same
#35 | 2020-11-12 ✅ Patent 11,152,354 granted on 2021-10-19Bipolar junction transistor, BiCOMOS device including same, and method of manufacturing BiCMOS device
#36 | 2020-10-29 ✅ Patent 10,886,920 granted on 2021-01-05Output buffer circuit
#37 | 2020-10-29 ✅ Patent 11,038,501 granted on 2021-06-15Transistor circuit and electronic circuit having same
#38 | 2020-10-29 ✅ Patent 11,189,244 granted on 2021-11-30Output amplifier and display driver integrated circuit including the same
#39 | 2020-10-22 ✅ Patent 11,115,756 granted on 2021-09-07MEMS microphone and method of manufacturing the same
#40 | 2020-10-08 ✅ Patent 11,259,125 granted on 2022-02-22MEMS microphone and method of manufacturing the same
#41 | 2020-09-17 ✅ Patent 11,189,674 granted on 2021-11-30Anode structure, method of forming the same and organic light emitting diode display device including the same
#42 | 2020-09-03 ✅ Patent 11,418,889 granted on 2022-08-16Back plate and MEMS microphone having the same
#43 | 2020-09-03 ✅ Patent 11,309,384 granted on 2022-04-19Super junction semiconductor device and method of manufacturing the same
#44 | 2020-07-23 ✅ Patent 11,362,130 granted on 2022-06-14Backside illuminated image sensor and method of manufacturing the same
#45 | 2020-07-23 ✅ Patent 11,296,138 granted on 2022-04-05Backside illuminated image sensor and method of manufacturing the same
#46 | 2020-04-16 ✅ Patent 11,222,917 granted on 2022-01-11Backside illuminated image sensor and method of manufacturing same
#47 | 2020-03-26 ✅ Patent 10,777,112 granted on 2020-09-15Display driver IC and display apparatus including the same
#48 | 2020-03-19 ✅ Patent 10,923,522 granted on 2021-02-16Backside illuminated image sensor and method of manufacturing the same
#49 | 2020-02-06 ✅ Patent 10,763,358 granted on 2020-09-01High voltage semiconductor device and method of manufacturing same
#50 | 2020-02-06 ✅ Patent 10,720,121 granted on 2020-07-21Half-power buffer amplifier, data driver and display apparatus including the same
#51 | 2020-01-30 ✅ Patent 10,643,567 granted on 2020-05-05Source driver and display apparatus including the same
#52 | 2020-01-30 ✅ Patent 10,902,806 granted on 2021-01-26Half-power buffer amplifier, source driver, and display apparatus including the same
#53 | 2020-01-16 ✅ Patent 10,841,711 granted on 2020-11-17MEMS microphone and method of manufacturing the same
#54 | 2020-01-16 ✅ Patent 10,762,825 granted on 2020-09-01Gamma correction circuit and gamma correction method
#55 | 2020-01-16 ✅ Patent 11,208,320 granted on 2021-12-28MEMS microphone, method of manufacturing the same and MEMS microphone package including the same
#56 | 2020-01-09 ✅ Patent 11,689,863 granted on 2023-06-27MEMS microphone and method of manufacturing the same
#57 | 2020-01-09 ✅ Patent 11,259,105 granted on 2022-02-22MEMS microphone and method of manufacturing the same
#58 | 2019-12-19 ✅ Patent 10,785,577 granted on 2020-09-22MEMS microphone and method of manufacturing the same
#59 | 2019-11-07 ✅ Patent 10,966,030 granted on 2021-03-30MEMS microphone, method of manufacturing the same and MEMS microphone package including the same
#60 | 2019-11-07 ✅ Patent 10,848,876 granted on 2020-11-24MEMS microphone, method of manufacturing the same and MEMS microphone package including the same
#61 | 2019-10-31 ✅ Patent 10,950,649 granted on 2021-03-16Backside illuminated image sensor and method of manufacturing the same
#62 | 2019-10-17 ✅ Patent 10,950,675 granted on 2021-03-16Signal control unit for an organic light emitting diode display device, method of manufacturing the same, and organic light emitting diode display device including the same
#63 | 2019-10-17 ✅ Patent 10,957,734 granted on 2021-03-23Backside illuminated image sensor and method of manufacturing the same
#64 | 2019-10-17 ✅ Patent 10,879,231 granted on 2020-12-29ESD protection silicon controlled rectifier device
#65 | 2019-08-08 ✅ Patent 10,630,266 granted on 2020-04-21Buffer amplifier
#66 | 2019-08-08 ✅ Patent 10,840,370 granted on 2020-11-17Lateral double diffused MOS transistor
#67 | 2019-08-08 ✅ Patent 10,868,023 granted on 2020-12-15Non-volatile memory array
#68 | 2019-08-08 ✅ Patent 10,756,191 granted on 2020-08-25Method of manufacturing a gate structure for a nonvolatile memory device
#69 | 2019-07-18 ✅ Patent 10,811,311 granted on 2020-10-20Element isolation layer structure and method of manufacturing the same
#70 | 2019-07-11 ✅ Patent 10,741,701 granted on 2020-08-11High voltage power diode
#71 | 2019-06-20 ✅ Patent 10,720,120 granted on 2020-07-21Source driver and display device including the same
#72 | 2019-06-20 ✅ Patent 10,586,498 granted on 2020-03-10Source driver and display apparatus including the same
#73 | 2019-06-13 ✅ Patent 10,326,467 granted on 2019-06-18Analog-to-digital converter
#74 | 2019-06-13 ✅ Patent 10,749,133 granted on 2020-08-18Anode structure for an organic light emitting diode display device
#75 | 2019-06-13 ✅ Patent 10,777,767 granted on 2020-09-15Array cell unit, method of manufacturing the same and light emitting diode display device including the same
#76 | 2019-06-13 ✅ Patent 11,049,938 granted on 2021-06-29P-type lateral double diffused MOS transistor and method of manufacturing the same
#77 | 2019-06-06 ✅ Patent 10,937,359 granted on 2021-03-02Source driver and display apparatus including the same
#78 | 2019-03-28 ✅ Patent 10,447,252 granted on 2019-10-15Level shifter, and source driver, gate driver and display device including the same
#79 | 2019-03-21 ✅ Patent 10,991,786 granted on 2021-04-27Signal control unit for an organic light emitting diode display device
#80 | 2019-03-14 ✅ Patent 10,735,867 granted on 2020-08-04MEMS microphone and method of manufacturing the same
#81 | 2019-03-14 ✅ Patent 10,735,866 granted on 2020-08-04MEMS microphone and method of manufacturing the same
#82 | 2019-03-14 ✅ Patent 10,681,472 granted on 2020-06-09MEMS microphone and method of manufacturing the same
#83 | 2019-02-14 ✅ Patent 10,993,041 granted on 2021-04-27MEMS microphone and method of manufacturing the same
#84 | 2019-02-14 ✅ Patent 10,319,762 granted on 2019-06-11Backside illuminated CMOS image sensor and method of manufacturing the same
#85 | 2019-02-14 ✅ Patent 10,446,107 granted on 2019-10-15Data driver and display apparatus including the same
#86 | 2019-02-14 ✅ Patent 10,490,134 granted on 2019-11-26Area-efficient apparatus and method for sensing signal using overlap sampling time
#87 | 2019-02-14 ✅ Patent 10,544,038 granted on 2020-01-28MEMS microphone and method of manufacturing the same
#88 | 2019-01-17 ✅ Patent 10,497,736 granted on 2019-12-03Backside illuminated image sensor
#89 | 2018-11-29 ✅ Patent 10,403,660 granted on 2019-09-03Image sensor and method of manufacturing the same
#90 | 2018-07-05 ✅ Patent 10,223,977 granted on 2019-03-05Circuit for sensing threshold voltage and display device including the same
#91 | 2018-07-05 ✅ Patent 10,290,263 granted on 2019-05-14Circuit for sensing threshold voltage and display device including the same
#92 | 2018-03-22 ✅ Patent 10,374,077 granted on 2019-08-06Semiconductor device having auxiliary electrode formed in field plate region
#93 | 2018-03-22 ✅ Patent 10,276,557 granted on 2019-04-30Electrostatic discharge protection device
#94 | 2018-03-15 ✅ Patent 10,141,369 granted on 2018-11-27Photo-detector
#95 | 2018-03-08 ✅ Patent 10,217,787 granted on 2019-02-26Backside illuminated image sensor and method of manufacturing the same
#96 | 2018-01-11 ✅ Patent 10,217,857 granted on 2019-02-26Super junction MOSFET and method of manufacturing the same
#97 | 2017-12-14 ✅ Patent 10,785,557 granted on 2020-09-22MEMS microphone and method of manufacturing the same
#98 | 2017-11-02 ✅ Patent 10,194,106 granted on 2019-01-29Image sensor and sensing method thereof
#99 | 2017-10-26 ✅ Patent 10,284,962 granted on 2019-05-07MEMS microphone and method of manufacturing the same
#100 | 2017-10-26 ✅ Patent 10,158,952 granted on 2018-12-18MEMS microphone and method of manufacturing the same
Also check out DB HiTek Co., Ltd.'s (Seoul, South Korea) applicant profile with 96 patent applications submitted.
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