Inventor
TRIPATHI ADYA S
US52 patents
⚠️ This page may combine multiple inventors who share the name “TRIPATHI ADYA S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TULA TECHNOLOGY INC
29 patentsUS9086020B2Jul 21, 2015
Firing fraction management in skip fire engine control
TULA TECHNOLOGY INC153 citations99
US7954474B2Jun 7, 2011
Internal combustion engine control for improved fuel efficiency
TULA TECHNOLOGY INC136 citations99
US7886715B2Feb 15, 2011
Internal combustion engine control for improved fuel efficiency
TULA TECHNOLOGY INC127 citations99
US7849835B2Dec 14, 2010
Internal combustion engine control for improved fuel efficiency
TULA TECHNOLOGY INC153 citations99
US7577511B1Aug 18, 2009
Internal combustion engine control for improved fuel efficiency
TULA TECHNOLOGY INC262 citations99
US10742155B2Aug 11, 2020
Pulsed electric machine control
TULA TECHNOLOGY INC36 citations98
US10273894B2Apr 30, 2019
Internal combustion engine control for improved fuel efficiency
TULA TECHNOLOGY INC38 citations98
US9528446B2Dec 27, 2016
Firing fraction management in skip fire engine control
TULA TECHNOLOGY INC33 citations98
US11626827B2Apr 11, 2023
Pulsed electric machine control
TULA TECHNOLOGY INC16 citations95
US11228272B2Jan 18, 2022
Pulsed electric machine control
TULA TECHNOLOGY INC20 citations94
US11167648B1Nov 9, 2021
Pulse modulated control with field weakening for improved motor efficiency
TULA TECHNOLOGY INC21 citations94
US11133767B2Sep 28, 2021
Pulsed electric machine control using tables
TULA TECHNOLOGY INC30 citations94
US10944352B2Mar 9, 2021
Boosted converter for pulsed electric machine control
TULA TECHNOLOGY INC41 citations94
US9650971B2May 16, 2017
Firing fraction management in skip fire engine control
TULA TECHNOLOGY INC31 citations94
US9964051B2May 8, 2018
Firing fraction management in skip fire engine control
TULA TECHNOLOGY INC16 citations93
US9664130B2May 30, 2017
Using cylinder firing history for combustion control in a skip fire engine
TULA TECHNOLOGY INC50 citations93
US8651091B2Feb 18, 2014
Skip fire engine control
TULA TECHNOLOGY INC40 citations93
US8499743B2Aug 6, 2013
Skip fire engine control
TULA TECHNOLOGY INC23 citations92
US12003202B2Jun 4, 2024
Pulsed electric machine control
TULA TECHNOLOGY INC8 citations86
US11623529B2Apr 11, 2023
Pulse modulated control with field weakening for improved motor efficiency
TULA TECHNOLOGY INC13 citations85
US9541050B2Jan 10, 2017
Internal combustion engine control for improved fuel efficiency
TULA TECHNOLOGY INC6 citations84
US9086024B2Jul 21, 2015
Internal combustion engine control for improved fuel efficiency
TULA TECHNOLOGY INC6 citations84
US9982611B2May 29, 2018
Internal combustion engine control for improved fuel efficiency
TULA TECHNOLOGY INC9 citations83
US12301149B2May 13, 2025
Pulsed electric machine control
TULA TECHNOLOGY INC2 citations75
US11863096B2Jan 2, 2024
Boosted converter for pulsed electric machine control
TULA TECHNOLOGY INC4 citations74
US11280276B2Mar 22, 2022
Firing fraction management in skip fire engine control
TULA TECHNOLOGY INC1 citations73
US10508604B2Dec 17, 2019
Firing fraction management in skip fire engine control
TULA TECHNOLOGY INC2 citations73
US10968841B2Apr 6, 2021
Firing fraction management in skip fire engine control
TULA TECHNOLOGY INC0 citations63
US12311772B2May 27, 2025
Pulse modulated control with field weakening for improved machine efficiency
TULA TECHNOLOGY INC0 citations62
TRIPATHI ADYA S
9 patentsUS8131445B2Mar 6, 2012
Internal combustion engine control for improved fuel efficiency
TRIPATHI ADYA S141 citations99
US8099224B2Jan 17, 2012
Internal combustion engine control for improved fuel efficiency
TRIPATHI ADYA S260 citations99
US8701628B2Apr 22, 2014
Internal combustion engine control for improved fuel efficiency
TRIPATHI ADYA S76 citations98
US8131447B2Mar 6, 2012
Internal combustion engine control for improved fuel efficiency
TRIPATHI ADYA S128 citations98
US8869773B2Oct 28, 2014
Skip fire internal combustion engine control
TRIPATHI ADYA S79 citations96
US8336521B2Dec 25, 2012
Internal combustion engine control for improved fuel efficiency
TRIPATHI ADYA S38 citations96
US8402942B2Mar 26, 2013
System and methods for improving efficiency in internal combustion engines
TRIPATHI ADYA S50 citations94
US9020735B2Apr 28, 2015
Skip fire internal combustion engine control
TRIPATHI ADYA S50 citations93
US8511281B2Aug 20, 2013
Skip fire engine control
TRIPATHI ADYA S30 citations90
TRIPATH TECHNOLOGY INC
6 patentsUS5777512AJul 7, 1998
Method and apparatus for oversampled, noise-shaping, mixed-signal processing
TRIPATH TECHNOLOGY INC133 citations98
US5974089AOct 26, 1999
Method and apparatus for performance improvement by qualifying pulses in an oversampled noise-shaping signal processor
TRIPATH TECHNOLOGY INC89 citations96
US5909153AJun 1, 1999
Method and apparatus for compensating for delays in modulator loops
TRIPATH TECHNOLOGY INC28 citations93
US6281747B2Aug 28, 2001
Power efficient line driver
TRIPATH TECHNOLOGY INC21 citations92
US6246283B1Jun 12, 2001
Power efficient line driver
TRIPATH TECHNOLOGY INC15 citations92
US6229390B1May 8, 2001
Methods and apparatus for noise shaping a mixed signal power output
TRIPATH TECHNOLOGY INC13 citations74
CIRRUS LOGIC INC
2 patentsSAHANDIESFANJANI FARZAD
1 patentYUILLE RONALD D
1 patentDIBBLE ROBERT W
1 patentTRIPATH TECHNOLOGY
1 patentShowing the top 50 of 52 patents by PatentIndex Score.