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Inventor

Heng-Tsang Hu

Inventor
Shanghai, CN

Overview

2→
Patents
2006–2021
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.

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
G02BOptical elements, systems or apparatus17%
G11BInformation storage based on relative movement between record carrier and transducer17%
H01FMagnets17%
H02JElectric power networks17%
H05KPrinted circuits17%
PatentTitleYear
11,108,276High-performance shielding sheet and preparation method thereof and coil module comprising the same20217,012,762'Micro optical pickup head module, method of manufacturing the same and method of manufacturing the objective lens of the same'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to UNIV TSINGHUA (1)· patent assignee history
2006Based in Kaoshiung, TW· patent location history
2021Patents assigned to SUNLINE PRINTING SHANGHAI ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUNLINE PRINTING SHANGHAI ELECTRONICS CO LTD12021
UNIV TSINGHUA12006
Locations
LocationPatentsSpan
Shanghai, CN12021
Kaoshiung, TW12006