Jason Cheng

US Patent:

6765408, Jul 20, 2004

Filed:

Apr 26, 2002

Appl. No.:

10/133106

Inventors:

Jason Cheng - Fremont CA
Cyrus Tsui - Los Altos Hills CA
Satwant Singh - Fremont CA
Albert Chen - Palo Alto CA
Ju Shen - Saratoga CA
Clement Lee - Portland OR

Assignee:

Lattice Semiconductor Corporation - Hillsboro OR

International Classification:

H03K 19177

US Classification:

326 41, 326 47

Abstract:

A programmable device and method with generic logic blocks. Each generic logic block is configurable to perform product term logic functions and memory functions, such as RAM, dual-port RAM, ROM, CAM, FIFO and switch.

US Patent:

6861870, Mar 1, 2005

Filed:

Feb 19, 2003

Appl. No.:

10/370232

Inventors:

Jason Cheng - Fremont CA, US
Satwant Singh - Fremont CA, US

Assignee:

Lattice Semiconductor Corporation - Hillsboro OR

International Classification:

G06F007/38

US Classification:

326 41, 326 39, 326 40, 326 38, 365 49, 36523003, 36518912

Abstract:

The fuse points within a programmable AND array may be programmed with configuration signals to select for logical signals to form product term outputs in a logic mode. In a switch mode, a subset of these fuse points may be programmed with dynamically-created operating signals to form a cross point switch matrix.

US Patent:

6903573, Jun 7, 2005

Filed:

Jul 14, 2003

Appl. No.:

10/619711

Inventors:

Jason Cheng - Fremont CA, US
Cyrus Tsui - Los Altos Hills CA, US
Satwant Singh - Fremont CA, US
Albert Chan - Palo Alto CA, US
Ju Shen - Saratoga CA, US
Clement Lee - Portland OR, US

Assignee:

Lattice Semiconductor Corporation - Hillsboro OR

International Classification:

H03K019/177

US Classification:

326 41, 326 47

Abstract:

A programmable device with logic blocks is configured to cascade product terms from one logic block to another to increase the logical input width of the product terms. Each logic block may produce a plurality of product terms based upon the selection of inputs from a routing structure. Logic blocks configured to receive cascaded product terms includes a plurality of AND gates corresponding to the plurality of product terms.

US Patent:

7088134, Aug 8, 2006

Filed:

Nov 6, 2003

Appl. No.:

10/704025

Inventors:

Om P. Agrawal - Los Altos CA, US
Jason Cheng - Fremont CA, US
Paul R. Bonwick - Corsham, GB
Bradley Felton - Corsham, GB
Andrew Armitage - Corsham, GB

Assignee:

Lattice Semiconductor Corporation - Hillsboro OR

International Classification:

H01L 25/01

US Classification:

326 41, 326 38, 326 39

Abstract:

A programmable logic device includes a plurality of logic blocks organized into a cluster. Each logic block may be configured into a logic mode and a memory mode. The logic blocks are arranged into at least one cluster, each cluster having a data bus configured to provide data words to logic blocks within its cluster.

US Patent:

D694805, Dec 3, 2013

Filed:

May 3, 2013

Appl. No.:

29/442748

Inventors:

Carson Cheng - City of Industry CA, US
Jason M Cheng - City of Industry CA, US

Assignee:

NCStar Inc. - City of Industry CA

International Classification:

1606

US Classification:

D16309, D16314

US Patent:

20180219509, Aug 2, 2018

Filed:

Feb 1, 2017

Appl. No.:

15/422355

Inventors:

Robert Martinson - Palo Alto CA, US
Cormac Wicklow - San Jose CA, US
Jason Cheng - Cupertino CA, US
Arthur Cheung - San Jose CA, US
Heinrich von Bunau - San Jose CA, US
Darin S. Birtwhistle - Santa Clara CA, US
Hyung Paek - Burlingame CA, US
Robert McClymond - San Jose CA, US

International Classification:

H02S 30/20
H02S 40/32
H02S 40/36
H02S 40/34
H02S 20/23

Abstract:

Disclosed are apparatuses and methods for an apparatus that has a flexible mounting substrate, one or more flexible photovoltaic modules attached to the flexible mounting substrate, one or more inverters attached to the flexible mounting substrate and electrically connected to the one or more flexible photovoltaic modules, a flexible electrical conduit electrically connected to the one or more inverters and to the one or more flexible photovoltaic modules, a plurality of mounting features, and a plurality of flexible connectors that extend between the flexible mounting substrate and one corresponding mounting feature, that is configured to be positioned above a structure and secured to the structure without penetrating roofing of the structure.

US Patent:

20180058807, Mar 1, 2018

Filed:

Aug 28, 2016

Appl. No.:

15/249456

Inventors:

Carson Cheng - City of Industry CA, US
Jason Michael Cheng - City of Industry CA, US
Richard Thomas - City of Industry CA, US

Assignee:

NcSTAR, Inc. - City of Industry CA

International Classification:

F41C 23/16
F41A 5/26

Abstract:

A free float handguard for a firearm having a barrel includes a handguard body and a locking arrangement. The locking arrangement includes a barrel locker and a handguard locker. The barrel locker includes a first tubular locker adapted for coaxially coupling at a fixed end of the barrel, and a second tubular locker coaxially and rotatably coupled at the first tubular locker. The handguard locker has a rear portion coaxially coupled at the first tubular locker to prevent the handguard locker from being rotated therearound, and a front portion engaged with the second tubular locker to prevent the second tubular locker from being rotated around the first tubular locker, wherein a first end portion of the handguard body is coupled at the handguard locker for locking up the handguard body around the barrel in a free float manner.

US Patent:

20170131543, May 11, 2017

Filed:

Jan 27, 2017

Appl. No.:

15/417239

Inventors:

Carson Cheng - City of Industry CA, US
Jason Michael Cheng - City of Industry CA, US
Changan Tian - City of Industry CA, US

Assignee:

NcSTAR, Inc. - City of Industry CA

International Classification:

G02B 27/00
G02B 23/16

Abstract:

A lens cover for a lens equipment includes a tubular cover body for detachably coupling at a lens housing of the lens equipment in front of a lens thereof, a cover module, and a locking mechanism. The cover module includes a cover panel and a joint unit coupled between a sidewall of the cover body and a peripheral edge of the cover panel to enable the cover panel to be moved between a covered position and an uncovered position, wherein in the covered position, the cover panel is supported at a front portion of the cover body for covering the lens, and in the uncovered position, the cover panel is rotated sidewardly about the joint unit for uncovering the lens. The locking mechanism is provided at the sidewall of the cover body for releasably locking the cover panel in the covered position.