Inventor

Po-Liang Chiang

Inventor

Taipei, TW

Overview

7→

Patents

2005–2021

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus31%

G11CStatic stores15%

F21KNon-electric light sources using luminescence8%

F21VFunctional features or details of lighting devices or systems thereof8%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%

G08BSignalling systems, e.g. personal calling systems8%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%

H03KPulse technique8%

PatentTitleYear

11,081,170Apparatus and methods for programming memory cells responsive to an indication of age of the memory cells2021 11,074,805Resistor-capacitor sensor circuit2021 10,871,262Structured light illumination module2020 7,237,900'Polarization conversion system'2007 7,050,679'Optically integrated device'2006 7,016,572'Optically integrated device'2006 6,896,372'Off-axis image projecting system'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2006Patents assigned to UNITED MICROELECTRONICS CORP (3)· patent assignee history

2005–2020Based in Taipei, TW· patent location history

2007Patents assigned to UNITED MICRODISPLAY OPTRONICS CORP (1)· patent assignee history

2020Patents assigned to SPRING RAINBOW OPTICS CO LTD (1)· patent assignee history

2021Patents assigned to MICRON TECHNOLOGY INC (2)· patent assignee history

2021Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNITED MICROELECTRONICS CORP	3	2005–2006
MICRON TECHNOLOGY INC	2	2021
SPRING RAINBOW OPTICS CO LTD	1	2020
UNITED MICRODISPLAY OPTRONICS CORP	1	2007

Locations

Location	Patents	Span
Taipei, TW	5	2005–2020
San Jose, California, US	2	2021