Inventor

Tsung-Dar Cheng

Inventor

Taipei, TW

Overview

6→

Patents

2011–2016

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

H01Lprimary

H01LSemiconductor devices20%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation20%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%

G01NInvestigating or analysing materials by determining their chemical or physical properties13%

G02BOptical elements, systems or apparatus13%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%

G11BInformation storage based on relative movement between record carrier and transducer7%

PatentTitleYear

9,500,592'Surface-enhanced Raman scattering substrate'2016 9,190,547'Photo-electric device with inverse pyramid shaped recesses'2015 9,136,413'Package structure and solar cell with the same'2015 9,019,494'Surface-enhanced Raman scattering substrate and a trace detection method of a biological and chemical analyte using the same'2015 8,919,974'Multi-reflection structure and photo-electric device'2014 7,957,250'Optical head'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2016Patents assigned to IND TECH RES INST (6)· patent assignee history

2011–2016Based in Taipei, TW· patent location history

2014–2015Patents assigned to CHEN YI-PING (3)· patent assignee history

2014–2015Patents assigned to CHENG TSUNG-DAR (3)· patent assignee history

2014–2015Patents assigned to CHU JEN-YOU (2)· patent assignee history

2015Patents assigned to CHEN PING-CHEN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IND TECH RES INST	6	2011–2016
CHEN YI-PING	3	2014–2015
CHENG TSUNG-DARself	3	2014–2015
CHEN PING-CHEN	2	2015
CHU JEN-YOU	2	2014–2015

Locations

Location	Patents	Span
Taipei, TW	6	2011–2016