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

Wilfried E. Haensch — 97 Patents

IBM: 91 patents #672 of 70,183Top 1%
Globalfoundries: 5 patents #673 of 4,424Top 20%
Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Somers, NY: #4 of 237 inventorsTop 2%
New York: #595 of 115,490 inventorsTop 1%
Overall (All Time): #15,415 of 4,157,543Top 1%
97 Patents All Time
Wilfried E. Haensch has been granted 97 US patents while listed as an inventor at IBM. The first was granted in 1999 and the most recent in May 2025. Wilfried E. Haensch ranks #15,415 of 4,157,543 US inventors in our database (top 0.37%). Patent records list Wilfried E. Haensch in Somers, NY, US.

Patents per Year

Patents granted per year, 1999 to 2025Bar chart with a peak of 13 patents in 2013.peak 131999: 2 patents19992000: 1 patents2003: 1 patents2004: 2 patents20042006: 3 patents2007: 1 patents2008: 2 patents20082009: 3 patents2010: 6 patents2011: 5 patents20112012: 3 patents2013: 13 patents2014: 12 patents20142015: 13 patents2016: 13 patents2017: 5 patents20172018: 3 patents2019: 4 patents2021: 2 patents20212022: 2 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 97 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12306902 Hardware acceleration for computing eigenpairs of a matrix Tomasz J. Nowicki, Oguzhan Murat Onen, Tayfun Gokmen, Vasileios Kalantzis, Chai Wah Wu +3 more 2025-05-20
11458717 Four D device process and structure Roy Yu 2022-10-04 $9,590,000
11443176 Acceleration of convolutional neural networks on analog arrays Malte Johannes Rasch, Tayfun Gokmen, Mattia Rigotti 2022-09-13 $6,415,000
11011662 Field-effect photovoltaic elements Bahman Hekmatshoartabari, Devendra K. Sadana, Ghavam G. Shahidi, Davood Shahrjerdi 2021-05-18 $4,116,000
10957742 Resistive random-access memory array with reduced switching resistance variability Takashi Ando, Choonghyun Lee, Seyoung Kim 2021-03-23 $2,115,000
10497752 Resistive random-access memory array with reduced switching resistance variability Takashi Ando, Choonghyun Lee, Seyoung Kim 2019-12-03 $6,493,000
10304944 Semiconductor structure with an L-shaped bottom Kangguo Cheng, Ali Khakifirooz, Davood Shahrjerdi 2019-05-28 $2,255,000
10243562 Level-shifting circuit for non-complementary logic Bahman Hekmatshoartabari 2019-03-26 $2,148,000
10199524 Field-effect photovoltaic elements Bahman Hekmatshoartabari, Devendra K. Sadana, Ghavam G. Shahidi, Davood Shahrjerdi 2019-02-05 $9,200,000
10011098 Four D device process and structure Roy Yu 2018-07-03 $3,207,000
10008585 Semiconductor structure with an L-shaped bottom plate Kangguo Cheng, Ali Khakifirooz, Davood Shahrjerdi 2018-06-26 $3,428,000
9871118 Semiconductor structure with an L-shaped bottom plate Kangguo Cheng, Ali Khakifirooz, Davood Shahrjerdi 2018-01-16 $4,196,000
9853116 Partial sacrificial dummy gate with CMOS device with high-k metal gate Dechao Guo, Shu-Jen Han, Daniel Jaeger, Yu Lu, Keith Kwong Hon Wong 2017-12-26 $2,704,000
9847442 Field-effect localized emitter photovoltaic device Bahman Hekmatshoartabari, Devendra K. Sadana, Ghavam G. Shahidi, Davood Shahrjerdi 2017-12-19 $7,368,000
9799675 Strain engineering in back end of the line Stephen W. Bedell, Bahman Hekmatshoartabari, Ghavam G. Shahidi, Davood Shahrjerdi 2017-10-24 $3,030,000
9577065 Back-end transistors with highly doped low-temperature contacts Bahman Hekmatshoar-Tabari, Ali Khakifirooz, Tak H. Ning, Ghavam G. Shahidi, Davood Shahrjerdi 2017-02-21 $8,671,000
9548385 Self-aligned contacts for vertical field effect transistors Kangguo Cheng, Ali Khakifirooz, Davood Shahrjerdi 2017-01-17 $4,498,000
9484430 Back-end transistors with highly doped low-temperature contacts Bahman Hekmatshoar-Tabari, Ali Khakifirooz, Tak H. Ning, Ghavam G. Shahidi, Davood Shahrjerdi 2016-11-01 $4,589,000
9397226 Vertical field effect transistors with controlled overlap between gate electrode and source/drain contacts Anirban Basu, Cheng-Wei Cheng, Amlan Majumdar, Kuen-Ting Shiu 2016-07-19 $4,161,000
9397094 Semiconductor structure with an L-shaped bottom plate Kangguo Cheng, Ali Khakifirooz, Davood Shahrjerdi 2016-07-19 $4,161,000
9385050 Structure and method to fabricate resistor on finFET processes Pranita Kulkarni, Tenko Yamashita 2016-07-05 $2,704,000
9368502 Replacement gate multigate transistor for embedded DRAM Josephine B. Chang, Leland Chang, Michael A. Guillorn 2016-06-14
9368420 Flexible, stretchable electronic devices Stephen W. Bedell, Bahman Hekmatshoartabari, Ghavam G. Shahidi, Davood Shahrjerdi 2016-06-14 $2,204,000
9312383 Self-aligned contacts for vertical field effect transistors Kangguo Cheng, Ali Khakifirooz, Davood Shahrjerdi 2016-04-12 $2,843,000
9299795 Partial sacrificial dummy gate with CMOS device with high-k metal gate Dechao Guo, Shu-Jen Han, Daniel Jaeger, Yu Lu, Keith Kwong Hon Wong 2016-03-29 $2,226,000