Stuart Pullen — 24 Patents | Patent Leaderboard

Stuart Pullen has been granted 24 US patents. The first was granted in 2000 and the most recent in January 2023. Stuart Pullen ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Stuart Pullen in Raleigh, NC, US.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11557964	High-efficiency low-ripple burst mode for a charge pump	Jialei Xu, Chunping Song, Ta-Tung Yen	2023-01-17	$15,190,000
10756614	Lossless average input and output current sensing in a switched-mode power supply	Michael Bui, Steve Hawley, Chunping Song	2020-08-25	$24,156,000
10523042	Master-slave charging circuit with slave charger input current sensing and adaptive battery current limiting	Chunping Song, Jialei Xu, Steve Hawley, Neal HOROVITZ, Shashank Prakash Mane	2019-12-31	$20,505,000
10326296	Dual-phase operation for concurrently charging a battery and powering a peripheral device	Steve Hawley, Thomas O'Brien	2019-06-18	$16,719,000
10270342	Error correction for average current sensing in a switching regulator	Michael Bui, Chunping Song, Jialei Xu	2019-04-23	$22,321,000
9755514	Charge shedding circuit	William Rader	2017-09-05	$6,525,000
9294110	Correction circuits for successive-approximation-register analog-to-digital converters	William Rader	2016-03-22	$7,748,000
7107468	Peak current sharing in a multi-phase buck converter power system	Terry J. Groom	2006-09-12	$1,287,000
7019504	Constant ON-time controller for a buck converter	Terry J. Groom	2006-03-28
6871289	Slew rate limited reference for a buck converter	Terry J. Groom	2005-03-22
6768376	Dual mode class D amplifiers	David Hoyt, Patrick A. Begley, Arecio A. Hernandez, Jeffrey M. Strang	2004-07-27
6587670	Dual mode class D amplifiers	David Hoyt, Patrick A. Begley, Arecio A. Hernandez, Jeffrey M. Strang	2003-07-01	$5,423,000
6583610	Virtual ripple generation in switch-mode power supplies	Terry J. Groom	2003-06-24	$17,859,000
6495995	Self-clocking multiphase power supply controller	Terry J. Groom, Kwang-Hwa Liu	2002-12-17	$13,978,000
6472856	Bounded power supply voltage positioning	Terry J. Groom	2002-10-29	$7,733,000
6304137	Output stage for high power class D amplifiers	John Ulrick, Michael M. Walters	2001-10-16
6297693	Techniques for synchronizing a self oscillating variable frequency modulator to an external clock	—	2001-10-02
6249182	Class D amplifier with bandwidth independent of load impedance	—	2001-06-19
6232833	Low noise low distortion class D amplifier	—	2001-05-15
6229389	Class D modulator with peak current limit and load impedance sensing circuits	Harold A. Witlinger	2001-05-08
6172541	Driver circuit having load-independent slew rate	William R. Young	2001-01-09
6118336	Start-up circuit for self oscillating class D modulator	Donald R. Preslar	2000-09-12
6107875	Variable frequency class D modulator with built in soft clipping and frequency limiting	Patrick A. Begley, Donald R. Preslar	2000-08-22
6108182	Overcurrent sensing circuit and self adjusting blanking	—	2000-08-22

Stuart Pullen — 24 Patents

Issued Patents All Time

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