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Inventor

YongShan Zhang

Inventor
San Jose, CA, US

Overview

7→
Patents
2012–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus33%
H04BTransmission25%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
H03HImpedance networks, e.g. resonant circuits8%
H03KPulse technique8%
H05KPrinted circuits8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,111,343Method of forming micro via in printed circuit board201810,009,112Electromagnetic interference reduction20189,154,124'Electromagnetic radiation dissipating devices'20158,666,258'EMI shroud for a plastic optical subassembly'20148,436,692'EMI trap using microwave circuit'20138,267,599'Optical subassembly grounding in an optoelectronic module'20128,208,507'Feedback control for heated TOSA'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2018Patents assigned to FINISAR CORP (7)· patent assignee history
2012–2015Patents assigned to ZHANG YONGSHAN (5)· patent assignee history
2012Patents assigned to JOINER CHARLES STEVEN (1)· patent assignee history
2012Patents assigned to LERNER VICTOR JACOB (1)· patent assignee history
2012–2018Based in San Jose, CA, US· patent location history
2014Patents assigned to ICE DONALD A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FINISAR CORP72012–2018
ZHANG YONGSHANself52012–2015
ICE DONALD A12014
JOINER CHARLES STEVEN12012
LERNER VICTOR JACOB12012
Locations
LocationPatentsSpan
San Jose, California, US72012–2018