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Inventor

Gongxian Jeffrey Cheng

Inventor
Toronto, CA

Overview

13→
Patents
2013–2021
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G06Fprimary
G06FElectric digital data processing60%
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
G06TImage data processing or generation, in general15%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
PatentTitleYear
11,100,004Shared virtual address space for heterogeneous processors202110,545,800Direct doorbell ring in virtualized processing device202010,521,389Method and apparatus for accessing non-volatile memory as byte addressable memory201910,474,490Early virtualization context switch for virtualized accelerated processing device201910,423,354Selective data copying between memory modules201910,176,548Graphics context scheduling based on flip queue management20199,201,682'Virtualized device reset'20159,176,795'Graphics processing dispatch from user mode'20159,099,051'GPU display abstraction and emulation in a virtualization system'20158,933,947'Reading a local memory of a processing unit'20158,797,332'Device discovery and topology reporting in a combined CPU/GPU architecture system'20148,743,131'Course grain command buffer'20148,578,129'Infrastructure support for accelerated processing device memory paging without operating system integration'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to ATI TECHNOLOGIES ULC (13)· patent assignee history
2013–2021Patents assigned to ADVANCED MICRO DEVICES INC (8)· patent assignee history
2013–2015Patents assigned to CHENG GONGXIAN JEFFREY (6)· patent assignee history
2013–2015Patents assigned to BLINZER PAUL (3)· patent assignee history
2013–2021Based in Toronto, CA· patent location history
2015Patents assigned to HUMMEL MARK (2)· patent assignee history
2019–2020Based in Markham, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ATI TECHNOLOGIES ULC132013–2021
ADVANCED MICRO DEVICES INC82013–2021
CHENG GONGXIAN JEFFREYself62013–2015
BLINZER PAUL32013–2015
HUMMEL MARK22015
Locations
LocationPatentsSpan
Toronto, CA102013–2021
Markham, CA32019–2020