Inventor · disambiguated record
William Welch
Also filed as: WELCH JR WILLIAM D · WELCH JR WILLIAM DOUGLAS · WELCH WILLIAM · WELCH WILLIAM D
28 granted patents·1 pending application·2,254 citations·filing 1983–2017
98Inventor score
Top patents by PatentIndex Score
29 records- 0198US6556621B1System for fast lock and acquisition of ultra-wideband signalsTIME DOMAIN CORP·Filed 2000·Granted Apr 29, 2003·196 cites·51 claims
- 0298US6501393B1System and method for using impulse radio technology to track and monitor vehiclesTIME DOMAIN CORP·Filed 2000·Granted Dec 31, 2002·223 cites·20 claims
- 0398US6300903B1System and method for person or object position location utilizing impulse radioTIME DOMAIN CORP·Filed 1999·Granted Oct 9, 2001·352 cites·30 claims
- 0497US7545281B2System and method for person or object position location utilizing impulse radioTIME DOMAIN CORP·Filed 2007·Granted Jun 9, 2009·67 cites·20 claims
- 0597US6504483B1System and method for using impulse radio technology to track and monitor animalsTIME DOMAIN CORP·Filed 2000·Granted Jan 7, 2003·261 cites·37 claims
- 0697US6469628B1System and method for using impulse radio technology in the farming fieldTIME DOMAIN CORP·Filed 2000·Granted Oct 22, 2002·133 cites·48 claims
- 0795US7397379B2System and method for person or object position location utilizing impulse radioTIME DOMAIN CORP·Filed 2002·Granted Jul 8, 2008·52 cites·19 claims
- 0895US6466125B1System and method using impulse radio technology to track and monitor people needing health careTIME DOMAIN CORP·Filed 2000·Granted Oct 15, 2002·177 cites·28 claims
- 0994US7880608B2System and method for person or object position location utilizing impulse radioTIME DOMAIN CORP·Filed 2007·Granted Feb 1, 2011·17 cites·20 claims
- 1093US6492906B1System and method using impulse radio technology to track and monitor people under house arrestTIME DOMAIN CORP·Filed 2000·Granted Dec 10, 2002·134 cites·35 claims
- 1192US6489893B1System and method for tracking and monitoring prisoners using impulse radio technologyTIME DOMAIN CORP·Filed 2000·Granted Dec 3, 2002·117 cites·26 claims
- 1291US7474219B2System and method for person or object position location utilizing impulse radioTIME DOMAIN CORP·Filed 2007·Granted Jan 6, 2009·12 cites·20 claims
- 1389US9769948B2Modular uninterruptible power supply apparatus and methods of operating sameEATON CORP·Filed 2014·Granted Sep 19, 2017·12 cites·12 claims
- 1489US8725291B2Method and apparatus for remote monitoring of daily dispensing of medicationCZAJA STANISLAW·Filed 2010·Granted May 13, 2014·43 cites·13 claims
- 1587US8463941B1Cross-session protocol acceleration and its application to storage area network file systemsWELCH WILLIAM·Filed 2008·Granted Jun 11, 2013·18 cites·20 claims
- 1686US7418029B2Method and system for fast acquisition of ultra-wideband signalsTIME DOMAIN CORP·Filed 2007·Granted Aug 26, 2008·8 cites·20 claims
- 1784US7426233B2Method and system for fast acquisition of ultra-wideband signalsTIME DOMAIN CORP·Filed 2005·Granted Sep 16, 2008·7 cites·64 claims
- 1883US6735633B1System for bandwidth allocation in a computer networkFAST FORWARD NETWORKS·Filed 1999·Granted May 11, 2004·156 cites·17 claims
- 1979US8516090B1Method and apparatus for distributing licensesWELCH WILLIAM·Filed 2009·Granted Aug 20, 2013·11 cites·15 claims
- 2078US8154411B2System and method for person or object position location utilizing impulse radioRICHARDS JAMES L·Filed 2007·Granted Apr 10, 2012·8 cites·20 claims
- 2178US6826564B2Scalable and programmable query distribution and collection in a network of queryable devicesFASTFORWARD NETWORKS·Filed 2001·Granted Nov 30, 2004·37 cites·14 claims
- 2276US6007686ASystem for elctrolyzing fluids for use as antimicrobial agentsMEDICAL DISCOVERIES INC·Filed 1996·Granted Dec 28, 1999·82 cites·48 claims
- 2375US8149107B2System and method for person or object position location utilizing impulse radioRICHARDS JAMES L·Filed 2007·Granted Apr 3, 2012·6 cites·20 claims
- 2475US6117285ASystem for carrying out sterilization of equipmentMEDICAL DISCOVERIES INC·Filed 1997·Granted Sep 12, 2000·103 cites·30 claims
- 2560US4602134ATelephone testerSACE INC·Filed 1983·Granted Jul 22, 1986·19 cites·28 claims
- 2657US10568232B2Modular uninterruptible power supply apparatus and methods of operating sameEATON CORP·Filed 2017·Granted Feb 18, 2020·0 cites·8 claims
- 2748US8462629B2Cooperative operation of network transport and network quality of service modulesGUPTA NITIN·Filed 2007·Granted Jun 11, 2013·0 cites·43 claims
- 2847US7172134B2Freezer alarm system and apparatus for refrigeration unitsWELCH WILLIAM·Filed 2004·Granted Feb 6, 2007·3 cites·1 claims
- 2945US2005021621A1System for bandwidth allocation in a computer networkFASTFORWARD NETWORKS·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when William Welch 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 →