RL

Robert B. Lefferts

SY Synopsys: 12 patents #67 of 2,302Top 3%
LS Lattice Semiconductor: 2 patents #213 of 544Top 40%
BT Bipolar Integrated Technology: 1 patents #9 of 14Top 65%
Overall (All Time): #316,760 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11334705 Electrical circuit design using cells with metal lines Naveen John, Luis Jose H. Alves, Amanda J. Woon-Fat, Neelakantan Gopalan, Menaka Chandramohan 2022-05-17
10741538 Method and apparatus for floating or applying voltage to a well of an integrated circuit Victor Moroz, Jamil Kawa, James David Sproch 2020-08-11
10339249 Using color pattern assigned to shapes for custom layout of integrated circuit (IC) designs 2019-07-02
9728528 Method and apparatus for floating or applying voltage to a well of an integrated circuit Victor Moroz, Jamil Kawa, James David Sproch 2017-08-08
9287253 Method and apparatus for floating or applying voltage to a well of an integrated circuit Victor Moroz, Jamil Kawa, James David Sproch 2016-03-15
8976497 Preventing electrostatic discharge (ESD) failures across voltage domains Peter C. de Jong, Roland G. de Jonge 2015-03-10
8958186 Mitigating cross-domain transmission of electrostatic discharge (ESD) events Peter C. de Jong, Roland G. de Jonge 2015-02-17
8208591 Method and apparatus for performing adaptive equalization James P. Flynn, Junqi Hua, Richard H. Steeves, John T. Stonick, Daniel K. Weinlader +3 more 2012-06-26
8184757 Pattern agnostic on-die scope James P. Flynn, Junqi Hua, Richard H. Steeves, John T. Stonick, Daniel K. Weinlader +3 more 2012-05-22
7345992 System and method for embedding a sub-channel in a block coded data stream James Gorecki, John T. Stonick, Shawn Searles, William S. Check, Jr. 2008-03-18
7262621 Method and apparatus for integrated mixed-signal or analog testing Aaron J. Caffee, Christopher S. Jones, Ross Segelken, Jeffrey L. Sonntag, Daniel K. Weinlader 2007-08-28
7158575 System and method for embedding a sub-channel in a block coded data stream James Gorecki, John T. Stonick, Shawn Searles, William S. Check, Jr. 2007-01-02
6370071 High voltage CMOS switch Ravindar M. Lall 2002-04-09
5670907 VBB reference for pumped substrates James Gorecki, Ravindar M. Lall 1997-09-23
5043939 Soft error immune memory Mark Slamowitz 1991-08-27