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Inventor

Robert Liang

Inventor
Frisco, TX, US

Overview

2→
Patents
1976–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H03Kprimary
H03KPulse technique20%
H04BTransmission20%
H04WWireless communication networks20%
H10DInorganic electric semiconductor devices20%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use20%
PatentTitleYear
11,082,086Sleepy device operation in asynchronous channel hopping networks20213,995,307'Integrated monolithic switch for high voltage applications'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to IBM (1)· patent assignee history
1976Based in Manassas, VA, US· patent location history
2021Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
2021Based in Frisco, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM11976
TEXAS INSTRUMENTS INC12021
Locations
LocationPatentsSpan
Frisco, Texas, US12021
Manassas, Virginia, US11976