Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LH

Louis L. Hsu — 471 Patents

IBM: 466 patents #27 of 70,183Top 1%
Infineon Technologies Ag: 9 patents #1,028 of 7,486Top 15%
Siemens Aktiengesellschaft: 3 patents #4,667 of 22,248Top 25%
ITITRI: 2 patents #3,461 of 9,619Top 40%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Overall (All Time): #441 of 4,157,543Top 1%
471 Patents All Time
Louis L. Hsu has been granted 471 US patents while listed as an inventor at IBM. The first was granted in 1988 and the most recent in August 2016. Louis L. Hsu ranks #441 of 4,157,543 US inventors in our database (top 0.01%). Patent records list Louis L. Hsu in Taipei, NY, TW.

Patents per Year

Patents granted per year, 1988 to 2016Bar chart with a peak of 55 patents in 2003.peak 551988: 1 patents19881990: 1 patents1991: 1 patents1992: 4 patents19921993: 11 patents1994: 11 patents1995: 14 patents19951996: 8 patents1997: 7 patents1998: 11 patents19981999: 13 patents2000: 19 patents2001: 25 patents20012002: 36 patents2003: 55 patents2004: 36 patents20042005: 21 patents2006: 26 patents2007: 15 patents20072008: 31 patents2009: 32 patents2010: 33 patents20102011: 26 patents2012: 12 patents2013: 10 patents20132014: 7 patents2015: 2 patents2016: 3 patents2016

Issued Patents All Time

Showing 1–25 of 471 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9423665 Ambient light adjustment apparatus, method and system Hsueh-Chin Lin, Yi-Shou Tsai, Chih-Chia Chang, Wei-Chen Pao, Kuo-Chung Huang +2 more 2016-08-23
9357955 Portable analytical device and system Hui-Hsin Lu, Sheng-Po Wang, Mao-Yin Wang, Kuan-Hung Chou, Ching-Kai Peng +2 more 2016-06-07
9288907 Microelectronic 3D packaging structure and method of manufacturing the same Shao-Chung Hu, Kuo-Yang Horng, Ling-Yueh Yang, Wei-Ching Liu, Pen-Shan Chao +1 more 2016-03-15
9219023 3D chip stack having encapsulated chip-in-chip Mukta G. Farooq, Kangguo Cheng 2015-12-22 $977,000
9035465 Forming semiconductor chip connections Kangguo Cheng, Timothy J. Dalton, Mukta G. Farooq, John A. Fitzsimmons 2015-05-19 $4,677,000
8841200 Simultaneously forming a through silicon via and a deep trench structure Kangguo Cheng, Mukta G. Farooq 2014-09-23 $6,171,000
8802497 Forming semiconductor chip connections Kangguo Cheng, Timothy J. Dalton, Mukta G. Farooq, John A. Fitzsimmons 2014-08-12 $3,643,000
8790989 Modularized three-dimensional capacitor array Xu Ouyang, Chih-Chao Yang 2014-07-29 $5,690,000
8772156 Methods of fabricating interconnect structures containing various capping materials for electrical fuse and other related applications William R. Tonti, Chih-Chao Yang 2014-07-08 $4,236,000
8692375 Interconnect structure containing various capping materials for programmable electrical fuses William R. Tonti, Chih-Chao Yang 2014-04-08 $7,562,000
8687445 Self-repair integrated circuit and repair method Rajiv V. Joshi, Zhijian Yang, Ping-Chuan Wang 2014-04-01 $5,095,000
8624395 Redundancy design with electro-migration immunity and method of manufacture Conal E. Murray, Ping-Chuan Wang, Chih-Chao Yang 2014-01-07 $4,729,000
8580646 Method of fabricating field effect transistors with low k sidewall spacers Kangguo Cheng, Jack A. Mandelman, William R. Tonti 2013-11-12 $8,268,000
8558384 Interconnect structure containing various capping materials for electrical fuse and other related applications William R. Tonti, Chih-Chao Yang 2013-10-15 $3,582,000
8536632 FinFET with reduced gate to fin overlay sensitivity Kangguo Cheng, Jack A. Mandelman, John E. Sheets, II 2013-09-17 $4,204,000
8518767 FinFET with reduced gate to fin overlay sensitivity Kangguo Cheng, Jack A. Mandelman, John E. Sheets, II 2013-08-27 $5,858,000
8492241 Method for simultaneously forming a through silicon via and a deep trench structure Kangguo Cheng, Mukta G. Farooq 2013-07-23 $2,085,000
8487696 Modularized three-dimensional capacitor array Xu Ouyang, Chih-Chao Yang 2013-07-16 $5,283,000
8471356 Programmable anti-fuse structures with conductive material islands Kangguo Cheng, William R. Tonti, Chih-Chao Yang 2013-06-25 $6,528,000
8450205 Redundancy design with electro-migration immunity and method of manufacture Conal E. Murray, Ping-Chuan Wang, Chih-Chao Yang 2013-05-28 $7,454,000
8422322 Self-repair integrated circuit and repair method Rajiv V. Joshi, Zhijian Yang, Ping-Chuan Wang 2013-04-16 $3,567,000
8351166 Leakage sensor and switch device for deep-trench capacitor array Howard H. Chen, Kai D. Feng, Seongwon Kim 2013-01-08 $4,312,000
8324102 Techniques for impeding reverse engineering Rajiv V. Joshi, David W. Kruger 2012-12-04 $3,998,000
8236610 Forming semiconductor chip connections Kangguo Cheng, Timothy J. Dalton, Mukta G. Farooq, John A. Fitzsimmons 2012-08-07 $7,112,000
8232649 Structure for interconnect structure containing various capping materials for electrical fuse and other related applications William R. Tonti, Chih-Chao Yang 2012-07-31 $5,473,000