Inventor

Jyi-Tyan Yeh

Inventor

Hsinchu County, TW

Overview

9→

Patents

1998–2020

Patent span

Physics

Primary field (CPC G)

Patents· 9 as inventor

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

G01Qprimary

G01QScanning-probe techniques or apparatus10%

G02BOptical elements, systems or apparatus10%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices10%

G11BInformation storage based on relative movement between record carrier and transducer10%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers10%

A61NElectrotherapy5%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general5%

B82YSpecific uses or applications of nanostructures5%

G01NInvestigating or analysing materials by determining their chemical or physical properties5%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%

PatentTitleYear

10,791,618Neutron beam source generator and filter2020 8,615,099'Transparent speaker and display module integrating the same'2013 8,279,436'Trace detection device of biological and chemical analytes and detection method applying the same'2012 8,049,961'Lens unit and projection screen made of the same'2011 7,964,862'Phase change memory devices and methods for manufacturing the same'2011 7,792,006'Optical head capable of providing a subwavelength beams'2010 7,288,776'Optical head capable of providing a subwavelength beams'2007 6,692,985'Solar cell substrate with thin film polysilicon'2004 5,805,726'Piezoelectric full-range loudspeaker'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2020Patents assigned to IND TECH RES INST (9)· patent assignee history

1998–2011Based in Hsinchu, TW· patent location history

2007–2013Based in Hsinchu County, TW· patent location history

2012–2013Patents assigned to YEH JYI-TYAN (2)· patent assignee history

2012Patents assigned to CHANG TIEN-LI (1)· patent assignee history

2013Patents assigned to CHANG YOU-CHIA (1)· patent assignee history

2013Patents assigned to CHEN CHUN-TI (1)· patent assignee history

2020Based in Zhudong Township, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IND TECH RES INST	9	1998–2020
YEH JYI-TYANself	2	2012–2013
CHANG TIEN-LI	1	2012
CHANG YOU-CHIA	1	2013
CHEN CHUN-TI	1	2013

Locations

Location	Patents	Span
Hsinchu County, TW	4	2007–2013
Hsinchu, TW	4	1998–2011
Zhudong Township, TW	1	2020