Inventor · disambiguated record
William P. Risk
Also filed as: RISK III WILLIAM P · RISK WILLIAM · RISK WILLIAM P · RISK WILLIAM PAUL
21 granted patents·1 pending application·650 citations·filing 1966–2019
96Inventor score
Files withIBM13UNIV LELAND STANFORD JUNIOR5AKOPYAN FILIPP2GROT ANNETTE CLAIRE1INT BUSINESS MACHINES INCORPOR1
Top patents by PatentIndex Score
22 records- 0195US8909576B2Neuromorphic event-driven neural computing architecture in a scalable neural networkAKOPYAN FILIPP·Filed 2011·Granted Dec 9, 2014·56 cites·12 claims
- 0295US4791631AWide tolerance, modulated blue laser sourceIBM·Filed 1987·Granted Dec 13, 1988·74 cites·34 claims
- 0388US5038352ALaser system and method using a nonlinear crystal resonatorINT BUSINESS MACHINES INCORPOR·Filed 1990·Granted Aug 6, 1991·70 cites·21 claims
- 0487US9269044B2Neuromorphic event-driven neural computing architecture in a scalable neural networkAKOPYAN FILIPP·Filed 2012·Granted Feb 23, 2016·16 cites·20 claims
- 0585US4781425AFiber optic apparatus and method for spectrum analysis and filteringUNIV LELAND STANFORD JUNIOR·Filed 1966·Granted Nov 1, 1988·27 cites·23 claims
- 0682US11171450B2Method and apparatus for the alignment and locking of removable elements with a connectorIBM·Filed 2019·Granted Nov 9, 2021·3 cites·20 claims
- 0781US6188768B1Autocompensating quantum cryptographic key distribution system based on polarization splitting of lightIBM·Filed 1998·Granted Feb 13, 2001·133 cites·13 claims
- 0877US10504021B2Neuromorphic event-driven neural computing architecture in a scalable neural networkIBM·Filed 2016·Granted Dec 10, 2019·2 cites·20 claims
- 0977US6218657B1System for gated detection of optical pulses containing a small number of photons using an avalanche photodiodeIBM·Filed 1998·Granted Apr 17, 2001·55 cites·44 claims
- 1077US5095491ALaser system and methodIBM·Filed 1991·Granted Mar 10, 1992·34 cites·14 claims
- 1173US4793676AOptical fiber acousto-optic amplitude modulatorUNIV LELAND STANFORD JUNIOR·Filed 1987·Granted Dec 27, 1988·32 cites·32 claims
- 1267US5224193AFirst order mode frequency doubler system and methodIBM·Filed 1990·Granted Jun 29, 1993·16 cites·11 claims
- 1365US5048047APassive absorptive resonator laser system and methodIBM·Filed 1990·Granted Sep 10, 1991·21 cites·14 claims
- 1463US11580366B2Neuromorphic event-driven neural computing architecture in a scalable neural networkIBM·Filed 2019·Granted Feb 14, 2023·0 cites·10 claims
- 1563US5394414ALaser system and method having a nonlinear crystal resonatorIBM·Filed 1993·Granted Feb 28, 1995·25 cites·41 claims
- 1663US4735485AAcousto-optic frequency shifter using optical fiber and method of manufacturing sameUNIV LELAND STANFORD JUNIOR·Filed 1984·Granted Apr 5, 1988·21 cites·24 claims
- 1761US5060233AMiniature blue-green laser source using second-harmonic generationIBM·Filed 1990·Granted Oct 22, 1991·24 cites·32 claims
- 1860US4735476AAcousto-optic bragg cellUNIV LELAND STANFORD JUNIOR·Filed 1985·Granted Apr 5, 1988·19 cites·35 claims
- 1955US4872738AAcousto-optic fiber-optic frequency shifter using periodic contact with a surface acoustic waveUNIV LELAND STANFORD JUNIOR·Filed 1986·Granted Oct 10, 1989·16 cites·32 claims
- 2051US10966522B2Drawer latching assemblyIBM·Filed 2019·Granted Apr 6, 2021·0 cites·14 claims
- 2142US2008089642A1Photonic crystal sensor for small volume sensingGROT ANNETTE CLAIRE·Filed 2006·Application pending·0 cites
- 2239US5084840APassive absorptive rensonator laser system and methodIBM·Filed 1991·Granted Jan 28, 1992·6 cites·8 claims
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