Inventor · disambiguated record
Stephen S. C. Si
Also filed as: SI STEPHEN S · SI STEPHEN S C
11 granted patents·230 citations·filing 1984–1992
92Inventor score
Files withAMDAHL CORP11
Top patents by PatentIndex Score
11 records- 0175US4835728ADeterministic clock control apparatus for a data processing systemAMDAHL CORP·Filed 1986·Granted May 30, 1989·58 cites·10 claims
- 0266US4855616AApparatus for synchronously switching frequency sourceAMDAHL CORP·Filed 1987·Granted Aug 8, 1989·36 cites·10 claims
- 0366US4773035APipelined data processing system utilizing ideal floating point execution condition detectionAMDAHL CORP·Filed 1984·Granted Sep 20, 1988·31 cites·20 claims
- 0455US4819166AMultimode scan apparatusAMDAHL CORP·Filed 1987·Granted Apr 4, 1989·16 cites·17 claims
- 0548US5502819AClock distribution system for reducing clock skew between processors in a dual sided tightly coupled systemAMDAHL CORP·Filed 1992·Granted Mar 26, 1996·22 cites·13 claims
- 0647US4752907AIntegrated circuit scanning apparatus having scanning data lines for connecting selected data locations to an I/O terminalAMDAHL CORP·Filed 1986·Granted Jun 21, 1988·14 cites·4 claims
- 0745US4707783AAncillary execution unit for a pipelined data processing systemAMDAHL CORP·Filed 1984·Granted Nov 17, 1987·14 cites·12 claims
- 0843US4685058ATwo-stage pipelined execution unit and control storesAMDAHL CORP·Filed 1986·Granted Aug 4, 1987·13 cites·5 claims
- 0941US4800516AHigh speed floating-point unitAMDAHL CORP·Filed 1986·Granted Jan 24, 1989·14 cites·14 claims
- 1035US4809162ASaving registers in data processing apparatusAMDAHL CORP·Filed 1987·Granted Feb 28, 1989·7 cites·15 claims
- 1127US5382850ASelectable timing delay systemAMDAHL CORP·Filed 1992·Granted Jan 17, 1995·5 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Stephen S. C. Si files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →