Inventor

Justin Huang

Inventor

Zhuhai, CN

Overview

1984–2021

Patent span

Physics

Primary field (CPC G)

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

G06Fprimary

G06FElectric digital data processing17%

B24BMachines, devices, or processes for grinding or polishing11%

G06TImage data processing or generation, in general11%

G11BInformation storage based on relative movement between record carrier and transducer11%

H04NPictorial communication, e.g. television11%

LOC2811%

B23KSoldering or unsoldering6%

H01LSemiconductor devices6%

H04LTransmission of digital information, e.g. telegraphic communication6%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to HUANG J C (1)· patent assignee history

1984Based in Taipei, TW· patent location history

2005–2006Patents assigned to UNITED MICROELECTRONICS CORP (2)· patent assignee history

2005–2019Based in Hsinchu, TW· patent location history

2019–2020Patents assigned to SNAP INC (3)· patent assignee history

2019Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history

2019–2020Based in Los Angeles, CA, US· patent location history

2021Patents assigned to THUMBS UP CROSS BORDER E COMMERCE CO LTD (3)· patent assignee history

2021Based in Zhuhai, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SNAP INC	3	2019–2020
THUMBS UP CROSS BORDER E COMMERCE CO LTD	3	2021
UNITED MICROELECTRONICS CORP	2	2005–2006
HUANG J Cself	1	1984
TAIWAN SEMICONDUCTOR MFG CO LTD	1	2019

Locations