Inventor
COHEN EDWARD N
US18 patents
⚠️ This page may combine multiple inventors who share the name “COHEN EDWARD N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
17 patentsUS9661747B1May 23, 2017
Tamper-respondent assemblies with enclosure-to-board protection
IBM43 citations98
US9554477B1Jan 24, 2017
Tamper-respondent assemblies with enclosure-to-board protection
IBM48 citations98
US9877383B2Jan 23, 2018
Tamper-respondent assemblies with enclosure-to-board protection
IBM17 citations94
US8352758B2Jan 8, 2013
Power bus current bounding using local current-limiting soft-switches and device requirements information
IBM54 citations93
US6515917B2Feb 4, 2003
Digital-to-analog converter (dac) for dynamic adjustment of off-chip driver pull-up and pull down impedance by providing a variable reference voltage to high frequency receiver and driver circuits for commercial memory
IBM25 citations92
US10172232B2Jan 1, 2019
Tamper-respondent assemblies with enclosure-to-board protection
IBM4 citations84
US10143090B2Nov 27, 2018
Circuit layouts of tamper-respondent sensors
IBM6 citations84
US10136519B2Nov 20, 2018
Circuit layouts of tamper-respondent sensors
IBM6 citations84
US11493565B2Nov 8, 2022
Leakage characterization and management for electronic circuit enhancement
IBM2 citations72
US10546089B1Jan 28, 2020
Power plane shape optimization within a circuit board
IBM4 citations72
US10496851B1Dec 3, 2019
Secure signal integrity
IBM1 citations62
US12535537B2Jan 27, 2026
Leakage characterization for electronic circuit temperature monitoring
IBM0 citations61
US11991277B2May 21, 2024
Cryptographic hardware security module with secure embedded heat pipe
IBM0 citations61
US11614497B2Mar 28, 2023
Leakage characterization for electronic circuit temperature monitoring
IBM0 citations61
US11382210B1Jul 5, 2022
Dielectric material change to optimize electrical and mechanical properties of flex circuit
IBM0 citations61
US10762243B1Sep 1, 2020
Secure signal integrity
IBM0 citations52
US10785867B2Sep 22, 2020
Automatic determination of power plane shape in printed circuit board
IBM0 citations41