Inventor

You-Wen Yi

Inventor
Milpitas, CA, US

Overview

10→
Patents
1997–2021
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

B82Yprimary
B82YSpecific uses or applications of nanostructures17%
G11BInformation storage based on relative movement between record carrier and transducer17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
G01QScanning-probe techniques or apparatus8%
G06TImage data processing or generation, in general8%
H04LTransmission of digital information, e.g. telegraphic communication8%
G01BMeasuring length, thickness or similar linear dimensions4%
G02BOptical elements, systems or apparatus4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
G06FElectric digital data processing4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1999Patents assigned to HEWLETT PACKARD CO (5)· patent assignee history
1997–1999Based in Yokohama, JP· patent location history
1999Based in Sunnyvale, CA, US· patent location history
2002–2004Patents assigned to OAK TECHNOLOGY INC (2)· patent assignee history
2002–2010Based in Milpitas, CA, US· patent location history
2009–2010Patents assigned to CISCO TECH INC (2)· patent assignee history
2021Patents assigned to GOOGLE LLC (1)· patent assignee history
2021Based in Mountain View, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD CO51997–1999
CISCO TECH INC22009–2010
OAK TECHNOLOGY INC22002–2004
GOOGLE LLC12021
Locations
LocationPatentsSpan
Milpitas, California, US42002–2010
Yokohama, JP41997–1999
Mountain View, California, US12021
Sunnyvale, California, US11999