Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
VR

Vasant Rao — 24 Patents

IBM: 24 patents #4,429 of 70,183Top 7%
Hopewell Junction, NY: #76 of 648 inventorsTop 15%
New York: #5,468 of 115,490 inventorsTop 5%
Overall (All Time): #172,483 of 4,157,543Top 5%
24 Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
11093675 Statistical timing analysis considering multiple-input switching Debjit Sinha, Michael H. Wood 2021-08-17
10949593 Model order reduction in transistor level timing Robert J. Allen, Yanai Danan, Jeffrey P. Soreff, Xin Zhao 2021-03-16
10394986 Model order reduction in transistor level timing Robert J. Allen, Yanai Danan, Jeffrey P. Soreff, Xin Zhao 2019-08-27
10360329 Multi-cycle signal identification for static timing analysis Robert J. Allen, William J. Wright, Xin Zhao 2019-07-23
10325059 Incremental common path pessimism analysis Tsung-Wei Huang, Kerim Kalafala, Debjit Sinha, Natesan Venkateswaran 2019-06-18
10031988 Model order reduction in transistor level timing Robert J. Allen, Yanai Danan, Jeffrey P. Soreff, Xin Zhao 2018-07-24
9836572 Incremental common path pessimism analysis Tsung-Wei Huang, Kerim Kalafala, Debjit Sinha, Natesan Venkateswaran 2017-12-05
9785737 Parallel multi-threaded common path pessimism removal in multiple paths David J. Hathaway, Kerim Kalafala, Alexander J. Suess, Vladimir Zolotov 2017-10-10
9760664 Validating variation of timing constraint measurements Sachin Gupta, Suriya T. Skariah, James E. Sundquist, James D. Warnock 2017-09-12
9760665 Validating variation of timing constraint measurements Sachin Gupta, Suriya T. Skariah, James E. Sundquist, James D. Warnock 2017-09-12
9690899 Prioritized path tracing in statistical timing analysis of integrated circuits Debjit Sinha, Chandramouli Visweswariah 2017-06-27
9659121 Deterministic and statistical timing modeling for differential circuits Hemlata Gupta, Jin Hu, Chad Andrew Marquart, Debjit Sinha 2017-05-23
9613171 Multi-cycle signal identification for static timing analysis Robert J. Allen, William J. Wright, Xin Zhao 2017-04-04
9501608 Timing analysis of circuits using sub-circuit timing models Robert J. Allen, Yanai Danan, Xin Zhao 2016-11-22
8776004 Method for improving static timing analysis and optimizing circuits using reverse merge Frank Borkam, Hemlata Gupta, David J. Hathaway, Kerim Kalafala, Alex Rubin 2014-07-08
8655634 Modeling loading effects of a transistor network David J. Hathaway, Ronald D. Rose, Ali Sadigh, Jeffrey P. Soreff, David W. Winston 2014-02-18
8201120 Timing point selection for a static timing analysis in the presence of interconnect electrical elements Jeffrey P. Soreff, Barry Lee Dorfman, Jeffrey G. Hemmett, Ravichander Ledalla, Fred Yang 2012-06-12
8112735 Affinity-based clustering of vectors for partitioning the columns of a matrix Kerim Kalafala, Chandramouli Visweswariah 2012-02-07
7958484 Affinity-based clustering of vectors for partitioning the columns of a matrix Kerim Kalafala, Chandramouli Visweswariah 2011-06-07
7870515 System and method for improved hierarchical analysis of electronic circuits Philip G. Shephard, III, Ravichander Ledalla, Jeffrey P. Soreff 2011-01-11
7643981 Pulse waveform timing in EinsTLT templates Sang-Yeol Lee, Jeffrey P. Soreff, James D. Warnock, David W. Winston 2010-01-05
7353359 Affinity-based clustering of vectors for partitioning the columns of a matrix Kerim Kalafala, Chandramouli Visweswariah 2008-04-01
7325210 Hybrid linear wire model approach to tuning transistor widths of circuits with RC interconnect Cindy S. Washburn, Jun Zhou, Jeffrey P. Soreff, Patrick M. Williams, David J. Hathaway 2008-01-29
6763504 Method for reducing RC parasitics in interconnect networks of an integrated circuit Ravichander Ledalla, Jeffrey P. Soreff, Fred Yang 2004-07-13