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Inventor

Lawrence Liu

Inventor
Chesterfield, VA, US

Overview

5→
Patents
2001–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

G06Fprimary
G06FElectric digital data processing17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04WWireless communication networks17%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
H02JElectric power networks8%
H10BElectronic memory devices8%
H10DInorganic electric semiconductor devices8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
10,797,879Methods and systems to facilitate authentication of a user202010,742,042Dual system hybrid charger management202010,313,881System and method of authentication by leveraging mobile devices for expediting user login and registration processes online20197,244,653'Method and structure in the manufacture of mask read only memory'20076,251,778'Method for using CMP process in a salicide process'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2007Patents assigned to UNITED MICROELECTRONICS CORP (2)· patent assignee history
2001Based in Hsinchu, TW· patent location history
2007–2020Based in Taipei, TW· patent location history
2019–2020Patents assigned to LIU LAWRENCE (2)· patent assignee history
2019–2020Based in Chesterfield, VA, US· patent location history
2020Patents assigned to DELL PRODUCTS LP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIU LAWRENCEself22019–2020
UNITED MICROELECTRONICS CORP22001–2007
DELL PRODUCTS LP12020
Locations
LocationPatentsSpan
Chesterfield, Virginia, US22019–2020
Taipei, TW22007–2020
Hsinchu, TW12001