Chang; Kai-Hui

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Kai-Hui.The latest application filed is for "automatic error diagnosis and correction for rtl designs".

Company Profile

4.13.1

Chang; Kai-Hui - Andover MA
Chang; Kai-Hui - North Andover MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method for accurate X handling using logic and symbolic cosimulation Grant 11,321,507 - Chang May 3, 2	2022-05-03
System and method for fixing unknowns when simulating nested clock gaters Grant 11,263,376 - Chang March 1, 2	2022-03-01
System and method for accelerating real X detection in gate-level logic simulation Grant 10,852,354 - Chang December 1, 2	2020-12-01
System and method for accelerating timing-accurate gate-level logic simulation Grant 10,794,954 - Chang , et al. October 6, 2	2020-10-06
System and method for localized logic simulation replay using emulated values Grant 10,740,521 - Chang , et al. A	2020-08-11
Systems and methods for fixing X-pessimism from uninitialized latches in gate-level simulation Grant 10,726,180 - Chang , et al.	2020-07-28
System and method for compacting X-pessimism fixes for gate-level logic simulation Grant 10,666,255 - Chang , et al.	2020-05-26
Systems and methods for tracing and fixing unknowns in gate-level simulation Grant 9,058,452 - Chang , et al. June 16, 2	2015-06-16
Systems and methods for partial retention synthesis Grant 8,938,705 - Chang , et al. January 20, 2	2015-01-20
System and method for correcting gate-level simulation accuracy when unknowns exist Grant 8,402,405 - Chang , et al. March 19, 2	2013-03-19
Automatic error diagnosis and correction for RTL designs Grant 8,365,110 - Chang , et al. January 29, 2	2013-01-29
Automatic Error Diagnosis and Correction for RTL Designs App 20080295043 - Chang; Kai-Hui ; et al.	2008-11-27

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