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For the Inventor, By the Inventor

Colchester, VT, United States of America

Gary Douglas Grise

USPTO Granted Patents = 23

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 454(Granted Patents)


Location History:

  • Milton, VT (US) (1983)
  • Colchester, VT (US) (1984 - 2013)

Company Filing History:

goldMedal23 out of 164,108 
 
International Business Machines Corporation
 patents

Years Active: 1983-2013

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23 patents (USPTO):
1. 8538718 - Clock edge grouping for at-speed test (2013-09-17),
2. 8423847 - Microcontroller for logic built-in self test (LBIST) (2013-04-16),
3. 8205124 - Microcontroller for logic built-in self test (LBIST) (2012-06-19),
4. 7996807 - Integrated test waveform generator (TWG) and customer waveform generator (CWG), design structure and method (2011-08-09),
5. 7856607 - System and method for generating at-speed structural tests to improve process and environmental parameter space coverage (2010-12-21),
6. 7840864 - Functional frequency testing of integrated circuits (2010-11-23),
7. 7840863 - Functional frequency testing of integrated circuits (2010-11-23),
8. 7793176 - Method of increasing path coverage in transition test generation (2010-09-07),
9. 7784000 - Identifying sequential functional paths for IC testing methods and system (2010-08-24),
10. 7779375 - Design structure for shutting off data capture across asynchronous clock domains during at-speed testing (2010-08-17),
11. 7721170 - Apparatus and method for selectively implementing launch off scan capability in at speed testing (2010-05-18),
12. 7698611 - Functional frequency testing of integrated circuits (2010-04-13),
13. 7685542 - Method and apparatus for shutting off data capture across asynchronous clock domains during at-speed testing (2010-03-23),
14. 7620921 - IC chip at-functional-speed testing with process coverage evaluation (2009-11-17),
15. 7529294 - Testing of multiple asynchronous logic domains (2009-05-05),

Title: Gary Douglas Grise: Innovator in Microcontroller Technology

Introduction

Gary Douglas Grise, located in Colchester, VT, is a prominent inventor with an impressive portfolio of 23 patents to his name. His work primarily focuses on innovations in microcontroller technology, contributing significantly to advancements in built-in self-test (BIST) systems and clock domain management.

Latest Patents

Among his most recent patents, Grise developed a method for clock edge grouping for at-speed testing. This innovative technique involves separating various test clocks into domain groups based on their source and unique clock divider ratios. He further enhances the process by sorting these groups in decreasing order of size and creating parts that accommodate different clock sources efficiently.

Additionally, he designed a microcontroller for logic built-in self-test (LBIST), an integrated circuit tailored for logic verification. This microcontroller encompasses a comprehensive library of hardware description language files which illustrate a hierarchical representation of circuit design. It includes circuit elements that facilitate the storing of input and output signals specifically for effective logic BIST execution and captures multiple values corresponding to the behavioral profile of a test clock.

Career Highlights

Gary’s career is marked by his association with IBM, where he leverages his expertise to drive technological advancements. His deep understanding of microcontroller architecture and testing methods has positioned him as a key innovator in his field.

Collaborations

Throughout his career, Grise has collaborated with fellow professionals like Vikram Iyengar and David E Lackey. These partnerships have allowed him to contribute to significant projects, enhancing the efficacy and reliability of microcontroller applications.

Conclusion

Gary Douglas Grise stands out as a distinguished inventor whose work continues to shape the landscape of microcontroller technology. With 23 patents showcasing his inventive spirit, he remains a vital asset to IBM and the broader technological community. His dedication to innovation and excellence underscores the importance of research and development in driving forward the boundaries of technology.

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