Richard J. Grupp

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Milton, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Mechanism to provide test access to third-party macro circuits embe...
- Patent number 7,734,968
- Issue date Jun 8, 2010
- International Business Machines Corporation
- Richard J. Grupp
- G01 - MEASURING TESTING
Information Patent Grant
Mechanism to provide test access to third-party macro circuits embe...
- Patent number 7,308,630
- Issue date Dec 11, 2007
- International Business Machines Corporation
- Richard J. Grupp
- G01 - MEASURING TESTING
Information Patent Grant
Access method for embedded JTAG TAP controller instruction registers
- Patent number 7,284,172
- Issue date Oct 16, 2007
- International Business Machines Corporation
- Richard J. Grupp
- G01 - MEASURING TESTING
Information Patent Grant
Multi-valued or single strength signal detection in a hardware desc...
- Patent number 7,219,316
- Issue date May 15, 2007
- International Business Machines Corporation
- Richard J. Grupp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bidirectional wire I/O model and method for device simulation
- Patent number 6,985,842
- Issue date Jan 10, 2006
- International Business Machines Corporation
- Richard J. Grupp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for power management in video subsystems
- Patent number 5,537,650
- Issue date Jul 16, 1996
- International Business Machines Corporation
- Roderick M. P. West
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MECHANISM TO PROVIDE TEST ACCESS TO THIRD-PARTY MACRO CIRCUITS EMBE...
- Publication number 20080022171
- Publication date Jan 24, 2008
- Richard J. Grupp
- G01 - MEASURING TESTING
Information Patent Application
MECHANISM TO PROVIDE TEST ACCESS TO THIRD-PARTY MACRO CIRCUITS EMBE...
- Publication number 20060190782
- Publication date Aug 24, 2006
- International Business Machines Corporation
- Richard J. Grupp
- G01 - MEASURING TESTING
Information Patent Application
ACCESS METHOD FOR EMBEDDED JTAG TAP CONTROLLER INSTRUCTION REGISTERS
- Publication number 20050257108
- Publication date Nov 17, 2005
- International Business Machines Corporation
- Richard J. Grupp
- G01 - MEASURING TESTING
Information Patent Application
MULTI-VALUED OR SINGLE STRENGTH SIGNAL DETECTION IN A HARDWARE DESC...
- Publication number 20050091636
- Publication date Apr 28, 2005
- International Business Machines Corporation
- Richard J. Grupp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bidirectional wire I/O model and method for device simulation
- Publication number 20020169588
- Publication date Nov 14, 2002
- International Business Machines Corporation
- Richard J. Grupp
- G06 - COMPUTING CALCULATING COUNTING