Inventor · disambiguated record
David T. Phillips
Also filed as: PHILLIPS DAVID · PHILLIPS DAVID T · SHEPARD DOUGLAS W
8 granted patents·2 pending applications·269 citations·filing 1975–2006
90Inventor score
Files withNORTEL NETWORKS LTD2ELECTRO CRAFT CORP1ELINGS VIRGIL B1IMTEC IMAGING LLC1SCIENCE SPECTRUM1
Top patents by PatentIndex Score
10 records- 0188US4140018AProgrammable action sampler systemSCIENCE SPECTRUM·Filed 1977·Granted Feb 20, 1979·63 cites·18 claims
- 0285US7218854B1High capacity passive optical networkNORTEL NETWORKS LTD·Filed 2000·Granted May 15, 2007·36 cites·9 claims
- 0383US7272137B2Data stream filtering apparatus and methodNORTEL NETWORKS LTD·Filed 2002·Granted Sep 18, 2007·43 cites·24 claims
- 0477US5475235AControl of laser light power output for use in light scattering instruments by inducing mode hopping and averaging resultWYATT TECHNOLOY CORP·Filed 1993·Granted Dec 12, 1995·42 cites·26 claims
- 0566US6128080AExtended range interferometric refractometerWYATT TECHNOLOGY·Filed 1997·Granted Oct 3, 2000·33 cites·19 claims
- 0664US4417141AOptical shaft angle encoderELECTRO CRAFT CORP·Filed 1981·Granted Nov 22, 1983·16 cites·3 claims
- 0756US4156809AData acquisition systemUS ENERGY·Filed 1978·Granted May 29, 1979·11 cites·22 claims
- 0852US4015593AApparatus and method for measuring cardiac outputELINGS VIRGIL B·Filed 1975·Granted Apr 5, 1977·25 cites·18 claims
- 0943US2008056439A1Multi-use CT scanning apparatusIMTEC IMAGING LLC·Filed 2006·Application pending·0 cites
- 1036US2002080444A1Multiple access system for communications networkFiled 2000·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David T. Phillips 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 →