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Inventor

Jiong Xu

Inventor
Shanghai, CN

Overview

2→
Patents
2012–2013
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.

H10Dprimary
H10DInorganic electric semiconductor devices50%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
8,420,495'Manufacturing approach for collector and a buried layer of bipolar transistor'20138,222,114'Manufacturing approach for collector and a buried layer of bipolar transistor'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to CHEN FAN (2)· patent assignee history
2012–2013Patents assigned to CHIU TZUYIN (2)· patent assignee history
2012–2013Patents assigned to CHU TUNGYUAN (2)· patent assignee history
2012–2013Patents assigned to FAN YUNGCHIEH (2)· patent assignee history
2012–2013Patents assigned to QIAN WENSHENG (2)· patent assignee history
2012–2013Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN FAN22012–2013
CHIU TZUYIN22012–2013
CHU TUNGYUAN22012–2013
FAN YUNGCHIEH22012–2013
QIAN WENSHENG22012–2013
Locations
LocationPatentsSpan
Shanghai, CN22012–2013