Inventor

ZIEGLER FREDERICK JACOB

US5 patents

⚠️ This page may combine multiple inventors who share the name “ZIEGLER FREDERICK JACOB”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

4 patents

US6088768AJul 11, 2000

Method and system for maintaining cache coherence in a multiprocessor-multicache environment having unordered communication

IBM48 citations93

US5761721AJun 2, 1998

Method and system for cache coherence despite unordered interconnect transport

IBM67 citations93

US6337584B1Jan 8, 2002

Method and apparatus for reducing bipolar current effects in silicon-on-insulator (SOI) dynamic logic circuits

IBM2 citations61

US7187863B2Mar 6, 2007

Identifying substreams in parallel/serial data link

IBM2 citations56

KUPFERSCHMIDT MARK GARY

1 patent

US8495643B2Jul 23, 2013

Message selection based on time stamp and priority in a multithreaded processor

KUPFERSCHMIDT MARK GARY8 citations79