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Inventor

Tien-I Bao

Inventor
Dayuan Township, TW

Overview

4→
Patents
2012–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary
H01LSemiconductor devices18%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
C23CCoating metallic material9%
G02BOptical elements, systems or apparatus9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
PatentTitleYear
11,125,940Method of fabrication polymer waveguide202111,087,994Via connection to a partially filled trench202111,062,901Low-k dielectric and processes for forming same20218,252,438'Lithium ion battery'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to BAO TIANZENG (1)· patent assignee history
2012Patents assigned to BYD CO LTD (1)· patent assignee history
2012Patents assigned to HAN LEI (1)· patent assignee history
2012Based in Shenzhen, CN· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (3)· patent assignee history
2021Based in Dayuan Township, TW· patent location history
2021Based in Taoyuan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG CO LTD32021
BAO TIANZENGself12012
BYD CO LTD12012
HAN LEI12012
Locations
LocationPatentsSpan
Dayuan Township, TW22021
Taoyuan, TW12021
Shenzhen, CN12012