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Inventor

Trung Pham

Inventor
Fremont, CA, US

Overview

16→
Patents
2001–2021
Patent span
Physics
Primary field (CPC G)

Patents· 16 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Cprimary
G11CStatic stores38%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems23%
H03KPulse technique12%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C01BNon-metallic elements4%
G05FSystems for regulating electric or magnetic variables4%
H01JElectric discharge tubes or discharge lamps4%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner4%
LOC124%
LOC144%
PatentTitleYear
11,107,662Reactor system coupled to an energy emitter control circuit2021D0923612Antenna2021D0906915Front license bracket20219,698,676'Charge pump based over-sampling with uniform step size for current detection'20179,330,776'High voltage step down regulator with breakdown protection'20169,077,238'Capacitive regulation of charge pumps without refresh operation interruption'20158,400,212'High voltage charge pump regulation system with fine step adjustment'20138,339,183'Charge pump with reduced energy consumption through charge sharing and clock boosting suitable for high voltage word line in flash memories'20128,106,701'Level shifter with shoot-through current isolation'20128,054,681'Read, verify word line reference voltage to track source level'20117,889,575'On-chip bias voltage temperature coefficient self-calibration mechanism'20117,701,761'Read, verify word line reference voltage to track source level'20107,529,135'Apparatus for controlling bitline bias voltage'20097,368,979'Implementation of output floating scheme for hv charge pumps'20087,030,683'Four phase charge pump operable without phase overlap with improved efficiency'20066,297,993'Acceleration voltage implementation for a high density flash memory device'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2017Based in Fremont, CA, US· patent location history
2006–2011Patents assigned to SANDISK CORP (5)· patent assignee history
2011–2016Patents assigned to SANDISK TECHNOLOGIES INC (6)· patent assignee history
2012–2013Patents assigned to PHAM TRUNG (3)· patent assignee history
2012–2013Patents assigned to NGUYEN QUI VI (2)· patent assignee history
2012Patents assigned to PAN FENG (2)· patent assignee history
2021Based in San Jose, CA, US· patent location history
2021Based in Redmond, WA, US· patent location history
2021Based in Rancho Cordova, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANDISK TECHNOLOGIES INC62011–2016
SANDISK CORP52006–2011
PHAM TRUNGself32012–2013
NGUYEN QUI VI22012–2013
PAN FENG22012
Locations
LocationPatentsSpan
Fremont, California, US132001–2017
San Jose, California, US12021
Redmond, Washington, US12021
Rancho Cordova, California, US12021