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

Fen Chen — 72 Patents

IBM: 63 patents #1,235 of 70,183Top 2%
Globalfoundries: 9 patents #393 of 4,424Top 9%
Infineon Technologies Ag: 2 patents #3,286 of 446Top 740%
Williston, VT: #8 of 203 inventorsTop 4%
Vermont: #79 of 4,968 inventorsTop 2%
Overall (All Time): #27,714 of 4,157,543Top 1%
72 Patents All Time
Fen Chen has been granted 72 US patents while listed as an inventor at IBM. The first was granted in 2002 and the most recent in January 2021. Fen Chen ranks #27,714 of 4,157,543 US inventors in our database (top 0.67%). Patent records list Fen Chen in Williston, VT, US.

Issued Patents All Time

Showing 1–25 of 72 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10900923 Moisture detection and ingression monitoring systems and methods of manufacture Jeffrey P. Gambino, Carole D. Graas, Wen Liu, Prakash Periasamy 2021-01-26 $1,788,000
10794948 Electromigration monitor Mukta G. Farooq, John A. Griesemer, Chandrasekaran Kothandaraman, John M. Safran, Timothy D. Sullivan +2 more 2020-10-06 $5,751,000
10677833 Electromigration monitor Mukta G. Farooq, John A. Griesemer, Chandrasekaran Kothandaraman, John M. Safran, Timothy D. Sullivan +2 more 2020-06-09 $2,264,000
10545111 Moisture detection and ingression monitoring systems and methods of manufacture Jeffrey P. Gambino, Carole D. Graas, Wen Liu, Prakash Periasamy 2020-01-28 $1,679,000
10545110 Moisture detection and ingression monitoring systems and methods of manufacture Jeffrey P. Gambino, Carole D. Graas, Wen Liu, Prakash Periasamy 2020-01-28 $1,679,000
10388567 Thru-silicon-via structures Mukta G. Farooq, Carole D. Graas, Xiao Hu Liu 2019-08-20 $22,608,000
10324056 Moisture detection and ingression monitoring systems and methods of manufacture Jeffrey P. Gambino, Carole D. Graas, Wen Liu, Prakash Periasamy 2019-06-18 $3,033,000
10309919 Moisture detection and ingression monitoring systems and methods of manufacture Jeffrey P. Gambino, Carole D. Graas, Wen Liu, Prakash Periasamy 2019-06-04 $2,774,000
10141274 Semiconductor chip with anti-reverse engineering function Edward C. Cooney, III, Jonathan M. Pratt, Jason P. Ritter, Patrick S. Spinney, Anna Tilley 2018-11-27 $2,773,000
10126260 Moisture detection and ingression monitoring systems and methods of manufacture Jeffrey P. Gambino, Carole D. Graas, Wen Liu, Prakash Periasamy 2018-11-13 $2,931,000
9891261 Electromigration monitor Mukta G. Farooq, John A. Griesemer, Chandrasekaran Kothandaraman, John M. Safran, Timothy D. Sullivan +2 more 2018-02-13 $2,196,000
9893023 Semiconductor chip with anti-reverse engineering function Edward C. Cooney, III, Jonathan M. Pratt, Jason P. Ritter, Patrick S. Spinney, Anna Tilley 2018-02-13 $2,196,000
9851398 Via leakage and breakdown testing Roger A. Dufresne, Charles W. Griffin, Kevin Kolvenbach 2017-12-26 $7,266,000
9851397 Electromigration testing of interconnect analogues having bottom-connected sensory pins Cathryn J. Christiansen, Deborah M. Massey, Prakash Periasamy, Michael A. Shinosky 2017-12-26 $7,266,000
9812359 Thru-silicon-via structures Mukta G. Farooq, Carole D. Graas, Xiao Hu Liu 2017-11-07 $8,746,000
9780031 Wiring structures Cathryn J. Christiansen, Roger A. Dufresne, Charles W. Griffin 2017-10-03 $10,070,000
9711464 Semiconductor chip with anti-reverse engineering function Edward C. Cooney, III, Jonathan M. Pratt, Jason P. Ritter, Patrick S. Spinney, Anna Tilley 2017-07-18 $2,009,000
9613853 Copper wire and dielectric with air gaps Jeffrey P. Gambino, Zhong-Xiang He, Trevor A. Thompson, Eric J. White 2017-04-04 $2,713,000
9453873 Non-planar field effect transistor test structure and lateral dielectric breakdown testing method Roger A. Dufresne, Kevin Kolvenbach, Michael A. Shinosky 2016-09-27 $3,712,000
9404953 Structures and methods for monitoring dielectric reliability with through-silicon vias Mukta G. Farooq, John A. Griesemer, Chandrasekharan Kothandaraman, John M. Safran, Timothy D. Sullivan 2016-08-02 $5,615,000
9318414 Integrated circuit structure with through-semiconductor via Minhua Lu, Timothy D. Sullivan, Ping-Chuan Wang, Lijuan Zhang 2016-04-19 $757,000
9318413 Integrated circuit structure with metal cap and methods of fabrication Andrew Tae Kim, Minhua Lu, Timothy D. Sullivan, Ping-Chuan Wang, Lijuan Zhang 2016-04-19 $757,000
9287345 Semiconductor structure with thin film resistor and terminal bond pad Jeffrey P. Gambino, Zhong-Xiang He, Tom C. Lee, John C. Malinowski, Anthony K. Stamper 2016-03-15 $907,000
9230914 Copper wire and dielectric with air gaps Jeffrey P. Gambino, Zhong-Xiang He, Trevor A. Thompson, Eric J. White 2016-01-05 $2,535,000
9159671 Copper wire and dielectric with air gaps Jeffrey P. Gambino, Zhong-Xiang He, Trevor A. Thompson, Eric J. White 2015-10-13 $3,494,000