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Inventor

Leon Lai

Inventor
Richmond Hill, CA

Overview

5→
Patents
2006–2020
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G06Fprimary
G06FElectric digital data processing44%
H04LTransmission of digital information, e.g. telegraphic communication22%
G06TImage data processing or generation, in general11%
H10DInorganic electric semiconductor devices11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
PatentTitleYear
10,664,403Per-group prefetch status to reduce duplicate prefetch requests202010,535,178Shader writes to compressed resources202010,250,419Data transmission between asychronous environments20199,712,353'Data transmission between asynchronous environments'20177,098,124'Method of forming contact hole and method of fabricating semiconductor device'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to POWERCHIP SEMICONDUCTOR CORP (1)· patent assignee history
2006Based in Hsinchu, TW· patent location history
2017–2020Patents assigned to ATI TECHNOLOGIES ULC (4)· patent assignee history
2017–2020Patents assigned to ADVANCED MICRO DEVICES INC (3)· patent assignee history
2017–2020Based in Richmond Hill, CA· patent location history
2020Based in Markham, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ATI TECHNOLOGIES ULC42017–2020
ADVANCED MICRO DEVICES INC32017–2020
POWERCHIP SEMICONDUCTOR CORP12006
Locations
LocationPatentsSpan
Richmond Hill, CA32017–2020
Markham, CA12020
Hsinchu, TW12006