Inventor

Han-Liang Tseng

Inventor

Hsinchu, TW

Overview

12→

Patents

1996–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 12 as inventor

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

H10Wprimary

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%

G02BOptical elements, systems or apparatus12%

H01LSemiconductor devices12%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation12%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%

H10DInorganic electric semiconductor devices8%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

G01BMeasuring length, thickness or similar linear dimensions4%

G06KGraphical data reading4%

PatentTitleYear

10,770,602Optical sensor and method for forming the same2020 10,763,288Semiconductor device and method for forming the same2020 10,699,092Optical sensor and manufacturing method thereof2020 10,651,218Optical sensor structure and method for forming the same2020 8,049,323'Chip holder with wafer level redistribution layer'2011 7,662,665'Method for fabricating a semiconductor package including stress relieving layer for flip chip packaging'2010 6,710,889'Method for improved dielectric layer metrology calibration'2004 6,004,864'Ion implant method for forming trench isolation for integrated circuit devices'1999 6,001,540'Microlens process'1999 5,990,567'System for in-line monitoring of photo processing tilt in VLSI fabrication'1999 5,949,547'System for in-line monitoring of photo processing in VLSI fabrication'1999 5,530,418'Method for shielding polysilicon resistors from hydrogen intrusion'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2011Patents assigned to TAIWAN SEMICONDUCTOR MFG (8)· patent assignee history

1996–2020Based in Hsinchu, TW· patent location history

2004Based in Tainan, TW· patent location history

2020Patents assigned to VANGUARD INT SEMICONDUCT CORP (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAIWAN SEMICONDUCTOR MFG	8	1996–2011
VANGUARD INT SEMICONDUCT CORP	4	2020

Locations

Location	Patents	Span
Hsinchu, TW	11	1996–2020
Tainan, TW	1	2004