Inventor
ZHANG KEJIU
US22 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG KEJIU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELL PRODUCTS LP
16 patentsUS9857854B2Jan 2, 2018
Voltage regulator and method of controlling a voltage regulator comprising a variable inductor
DELL PRODUCTS LP16 citations84
US10594313B2Mar 17, 2020
Adaptive modulation scheme of MOSFET driver key parameters for improved voltage regulator efficiency and system reliability
DELL PRODUCTS LP3 citations73
US10423210B2Sep 24, 2019
Automatic detection of voltage regulator phase assignment and configuration for multi-output rails
DELL PRODUCTS LP2 citations73
US10116212B2Oct 30, 2018
Voltage regulation based on current sensing in MOSFET drain-to-source resistance in on-state RDS(ON)
DELL PRODUCTS LP6 citations73
US9941793B2Apr 10, 2018
Snubber for voltage regulation
DELL PRODUCTS LP3 citations73
US9306456B2Apr 5, 2016
Systems and methods for managing a voltage regulator
DELL PRODUCTS LP5 citations73
US10338669B2Jul 2, 2019
Current sense accuracy improvement for MOSFET RDS (on) sense based voltage regulator by adaptive temperature compensation
DELL PRODUCTS LP4 citations72
US10020736B2Jul 10, 2018
Per-phase current calibration method for a multi-phase voltage regulator
DELL PRODUCTS LP2 citations70
US9971389B2May 15, 2018
Per-phase current calibration method for a multi-phase voltage regulator
DELL PRODUCTS LP2 citations70
USRE49633EAug 29, 2023
Adaptive modulation scheme of MOSFET driver key parameters for improved voltage regulator efficiency and system reliability
DELL PRODUCTS LP0 citations62
US10466770B2Nov 5, 2019
Operating voltage regulators in an information handling system
DELL PRODUCTS LP0 citations52
US10056754B2Aug 21, 2018
Systems and methods for managing a voltage regulator
DELL PRODUCTS LP0 citations52
US10108252B2Oct 23, 2018
Method and system for intelligent load line control of information handling systems
DELL PRODUCTS LP1 citations51
US9621047B2Apr 11, 2017
Systems and methods for measuring power system current using OR-ing MOSFETs
DELL PRODUCTS LP0 citations48
US9467052B2Oct 11, 2016
Adaptive control scheme of voltage regulator for light and sinking load operation
DELL PRODUCTS LP1 citations48
US9935550B2Apr 3, 2018
System and method for preventing cross-conduction when switching circuitry during voltage regulation
DELL PRODUCTS LP0 citations41
LUO SHIGUO
4 patentsUS9240722B2Jan 19, 2016
Methods and systems for improving light load efficiency for power stages of multi-phase voltage regulator circuits
LUO SHIGUO7 citations83
US8917074B2Dec 23, 2014
Systems and methods for adaptive body braking control in a voltage regulator
LUO SHIGUO7 citations83
US9678555B2Jun 13, 2017
Methods and systems for calibration of voltage regulator systems with multiple types of power stages
LUO SHIGUO6 citations72
US9647543B2May 9, 2017
Methods and systems for improving light load efficiency for power stages of multi-phase voltage regulator circuits
LUO SHIGUO4 citations72