Inventor · disambiguated record
Ulrich Keil
Also filed as: KEIL ULRICH · KEIL ULRICH D · KEIL ULRICH DIETER FELIX
13 granted patents·2 pending applications·62 citations·filing 1992–2018
89Inventor score
Top patents by PatentIndex Score
15 records- 0188US7286726B1Integrated active electrical waveguide for optical waveguide modulatorsINTEL CORP·Filed 2006·Granted Oct 23, 2007·12 cites·18 claims
- 0286US7317846B2Propagation delay variation for a distributed optical modulator driverINTEL CORP·Filed 2006·Granted Jan 8, 2008·10 cites·16 claims
- 0366US9843395B2On board transceiverFCI ASIA PTE LTD·Filed 2013·Granted Dec 12, 2017·2 cites·20 claims
- 0465US8228962B2Low power drive circuitMORTENSEN ANDERS S·Filed 2009·Granted Jul 24, 2012·4 cites·38 claims
- 0564US9459420B2Board connectorFCI ASIA PTE LTD·Filed 2012·Granted Oct 4, 2016·2 cites·10 claims
- 0660US10180580B2Beam splitting for laser power monitoring in molded optical coupling unitsFCI USA LLC·Filed 2014·Granted Jan 15, 2019·1 cites·20 claims
- 0759US7519301B2Emitter follower driver for silicon optical modulatorINTEL CORP·Filed 2004·Granted Apr 14, 2009·7 cites·16 claims
- 0858US5406194AAlx Ga1-x as probe for use in electro-optic samplingAT & T CORP·Filed 1992·Granted Apr 11, 1995·18 cites·14 claims
- 0953US7126382B2Lower power high speed design in BiCMOS processesINTEL CORP·Filed 2003·Granted Oct 24, 2006·6 cites·35 claims
- 1049US2015139662A1Heat Dissipation with an On-Board ConnectorFCI ASIA PTE LTD·Filed 2012·Application pending·0 cites
- 1148US11159131B2Optoelectronic component including a photodetector and an optical damping member to damp the optical radiation passing to the photodetectorSICOYA GMBH·Filed 2018·Granted Oct 26, 2021·0 cites·37 claims
- 1239US10476600B2Optical signal modulator comprising a feedback-loopSICOYA GMBH·Filed 2018·Granted Nov 12, 2019·0 cites·9 claims
- 1330US6680936B2Distributed multiplexerINTEL CORP·Filed 2002·Granted Jan 20, 2004·0 cites·18 claims
- 1428US2017126327A1Precompensation technique for improved vcsel-based data transmissionFCI AMERICAS TECHNOLOGY INC·Filed 2015·Application pending·0 cites
- 1521US6852228B2Method and apparatus for purifying untreated waterSTEAG ENCOTECH GMBH·Filed 2000·Granted Feb 8, 2005·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Ulrich Keil 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 →