HF

Hidehiro Fujiwara

TSMC: 125 patents #173 of 12,232Top 2%
RE Renesas Electronics: 10 patents #332 of 4,529Top 8%
TL Tsmc Nanjing Company, Limited: 3 patents #27 of 113Top 25%
TL Tsmc China Company, Limited: 2 patents #52 of 84Top 65%
TO The New Industry Research Organization: 1 patents #11 of 29Top 40%
Overall (All Time): #7,590 of 4,157,543Top 1%
136
Patents All Time

Issued Patents All Time

Showing 51–75 of 136 patents

Patent #TitleCo-InventorsDate
11579648 Voltage regulator with power rail tracking Haruki Mori, Zhi-Hao Chang, Yangsyu Lin, Yu-Hao Hsu, Yen-Huei Chen +2 more 2023-02-14
11569246 Four CPP wide memory cell with buried power grid, and method of fabricating same Chih-Yu Lin, Yen-Huei Chen, Wei Zhao, Yi-Hsin Nien 2023-01-31
11562786 Memory device having a negative voltage circuit Yi-Hsin Nien, Chih-Yu Lin, Yen-Huei Chen 2023-01-24
11562946 Memory macro including through-silicon via Tze-Chiang Huang, Hong-Chen Cheng, Yen-Huei Chen, Hung-Jen Liao, Jonathan Tsung-Yung Chang +2 more 2023-01-24
11532351 Memory device with additional write bit lines Chia-En Huang, Yen-Huei Chen, Jui-Che Tsai, Yih Wang 2022-12-20
11482276 System and method for read speed improvement in 3T DRAM Yi-Hsun Chiu, Yih Wang 2022-10-25
11423974 Method of forming semiconductor device including distributed write driving arrangement Hung-Jen Liao, Li-Wen Wang, Jonathan Tsung-Yung Chang, Yen-Huei Chen 2022-08-23
11423977 Static random access memory with write assist circuit Chih-Yu Lin, Sahil Preet Singh, Hsien-Yu Pan, Yen-Huei Chen, Hung-Jen Liao 2022-08-23
11404113 Memory device including a word line with portions with different sizes in different metal layers Yi-Hsin Nien, Wei Zhao, Chih-Yu Lin, Yen-Huei Chen, Ru-Yu WANG 2022-08-02
11404115 Memory with write assist scheme Hung-Jen Liao, Yen-Huei Chen 2022-08-02
11398275 Memory computation circuit and method Yen-Huei Chen, Hung-Jen Liao, Jonathan Tsung-Yung Chang 2022-07-26
11398257 Header layout design including backside power rail Haruki Mori, Chien-Chi TIEN, Chia-En Huang, Yen-Huei Chen, Feng-Lun CHEN 2022-07-26
11322198 Multi word line assertion Hsien-Yu Pan, Chih-Yu Lin, Yen-Huei Chen, Wei Zhao 2022-05-03
11308999 Boost bypass circuitry in a memory storage device Yen-Huei Chen 2022-04-19
11264070 Systems and methods for memory operation using local word lines Yi-Hsin Nien, Yen-Huei Chen 2022-03-01
11263331 Electronic device for checking randomness of identification key device, random key checker circuit, and method of checking randomness of electronic device Chien-Chen Lin, Wei Min Chan, Yen-Huei Chen, Shih-Lien Linus Lu 2022-03-01
11199866 Voltage regulator with power rail tracking Haruki Mori, Zhi-Hao Chang, Yangsyu Lin, Yu-Hao Hsu, Yen-Huei Chen +2 more 2021-12-14
11183234 Bitcell supporting bit-write-mask function Yen-Huei Chen, Yi-Hsin Nien 2021-11-23
11176997 Memory cell Hung-Jen Liao, Hsien-Yu Pan, Chih-Yu Lin, Yen-Huei Chen, Chien-Chen Lin 2021-11-16
11152301 Memory cell having multi-level word line Li-Wen Wang, Yen-Huei Chen, Hung-Jen Liao 2021-10-19
11152057 SRAM memory Cheng Chun Dai, Chih-Yu Lin, Yen-Huei Chen, Hiroki Noguchi 2021-10-19
11139040 Method of detecting address decoding error Ching-Wei Wu, Chun-Hao Chang 2021-10-05
11088151 4Cpp SRAM cell and array Chia-En Huang, Yen-Huei Chen, Yih Wang 2021-08-10
11074966 Method and system to balance ground bounce Hsien-Yu Pan, Chih-Yu Lin, Yen-Huei Chen, Wei Zhao 2021-07-27
11062739 Semiconductor chip having memory and logic cells Hsien-Yu Pan, Chih-Yu Lin, Yen-Huei Chen, Wei Zhao 2021-07-13