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Inventor

Ruisheng Liu

Inventor
Beijing, CN

Overview

2→
Patents
2017–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Rprimary
G01RMeasuring electric variables33%
G11BInformation storage based on relative movement between record carrier and transducer33%
LOC1433%
PatentTitleYear
D0914011Laptop computer20219,715,889'Read sensor having an insulating layer capable of use in two-dimensional magnetic recording'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to WESTERN DIGITAL (FREMONT) LLC (1)· patent assignee history
2017Based in San Jose, CA, US· patent location history
2021Patents assigned to LENOVO BEIJING CO LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LENOVO BEIJING CO LTD12021
WESTERN DIGITAL (FREMONT) LLC12017
Locations
LocationPatentsSpan
Beijing, CN12021
San Jose, California, US12017