People Background Check
Find People:

Jeff Yajun Liu, Age 62Fremont, CA

Get Report
Known as:
Jeff Y Liu Yajun Y Liu Ya Jun Liu Jeff Xie Liu Y Yajun Jeff E
Related to:
Caroline X Liu 28

Jeff Liu Phones & Addresses

Fremont, CA

9517 Fallson Ct, Blue Ash, OH 45242 (513) 985-9169

Cincinnati, OH

11892 Shenandoah Trce, Symmes Township, OH 45140 (513) 985-9169 (513) 583-8861

11894 Shenandoah Trce, Loveland, OH 45140 (513) 583-8861

Hamilton, OH

Macon, GA

9517 Fallson Ct, Cincinnati, OH 45242

Show more

Emails

j***[email protected]

Mentions for Jeff Yajun Liu

Career records & work history

Medicine Doctors

Jeff Liu Photo 1

Jeff C Liu, Walnut Creek CA - OD (Doctor of Optometry)

Specialties:
Optometry
Address:
320 Lennon Ln, Walnut Creek, CA 94598
(925) 906-2178 (Phone)
Languages:
English
Jeff Liu Photo 2

Jeff Chibun Liu, Walnut Creek CA

Specialties:
Optometrist
Address:
320 Lennon Ln, Walnut Creek, CA 94598

Publications & IP owners

Us Patents

Method And Apparatus For Extending Protected Content Access With Peer To Peer Applications

US Patent:
7136945, Nov 14, 2006
Filed:
Mar 31, 2003
Appl. No.:
10/403616
Inventors:
Simon Gibbs - San Jose CA, US
Michael Hoch - San Jose CA, US
Ravi Gauba - Fremont CA, US
Jeff Liu - Fremont CA, US
Sidney Wang - Pleasanton CA, US
Assignee:
Sony Corporation - Tokyo
Sony Electronics Inc. - Park Ridge NJ
International Classification:
G06F 13/00
G06F 15/16
G06Q 90/00
US Classification:
710 62, 705 51, 705 59, 709203
Abstract:
The invention illustrates a system and method of sharing content with multiple peer device while protecting the content from unauthorized use. In one embodiment, the system and method comprises: identifying a plurality of peer devices within a predetermined area wherein each of the plurality of peer devices includes an interface framework; directly transmitting content among the plurality of devices; and a selected plurality of peer devices requesting a license from a digital rights management server for the content, wherein the selected plurality of peer devices possess the content, wherein the interface framework is configured to allow the plurality of peer devices to directly communicate and utilize an applicationOther aspects and advantages of the invention will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, illustrated by way of example of the principles of the invention.

Initializing Relationships Between Devices In A Network

US Patent:
7478126, Jan 13, 2009
Filed:
Apr 4, 2003
Appl. No.:
10/407537
Inventors:
Andrew M. Prohel - San Francisco CA, US
Philip McKay - San Francisco CA, US
Himgan Wibisono - San Francisco CA, US
Michael Hoch - San Jose CA, US
Jeff Liu - Fremont CA, US
Ravi Gauba - Fremont CA, US
Sidney Wang - Pleasanton CA, US
Ippei Tambata - San Francisco CA, US
Elizabeth Coppinger - Montclair NJ, US
Michael S. Harwayne - New York NY, US
Rodger Lea - Vancouver, CA
Assignee:
Sony Corporation - Tokyo
Sony Electronics Inc. - Park Ridge NJ
International Classification:
G06F 15/16
US Classification:
709204, 709207, 709227
Abstract:
A relationship initiation between devices in a network is described. According to one embodiment, persona information is exchanged between devices in a network. Based upon the persona information, a user of a device may initiate a relationship with another device.

Managing And Sharing Identities On A Network

US Patent:
7614081, Nov 3, 2009
Filed:
Apr 4, 2003
Appl. No.:
10/407675
Inventors:
Andrew M. Prohel - San Francisco CA, US
Philip McKay - San Francisco CA, US
Himgan Wibisono - San Francisco CA, US
Michael Hoch - San Jose CA, US
Jeff Liu - Fremont CA, US
Ravi Gauba - Fremont CA, US
Sidney Wang - Pleasanton CA, US
Ippei Tambata - San Francisco CA, US
Elizabeth Coppinger - Montclair NJ, US
Michael S. Harwayne - New York NY, US
Rodger Lea - Vancouver, CA
Assignee:
Sony Corporation - Tokyo
Sony Electronics Inc. - Park Ridge NJ
International Classification:
G06F 7/04
US Classification:
726 18, 713171, 709223, 709224, 709225, 709226, 726 3, 726 5
Abstract:
A digital content file having user history information is received at a first device. The user history information includes an alias name of a previous user of the digital content file. A user may review the user history information of the digital content file for information of the previous user of the digital content.

Initializing Relationships Between Devices In A Network

US Patent:
7853650, Dec 14, 2010
Filed:
Dec 8, 2008
Appl. No.:
12/330484
Inventors:
Andrew M. Prohel - San Francisco CA, US
Philip McKay - San Francisco CA, US
Himgan Wibisono - San Francisco CA, US
Michael Hoch - Campbell CA, US
Jeff Liu - Fremont CA, US
Ravi Gauba - Fremont CA, US
Sidney Wang - Pleasanton CA, US
Ippei Tambata - San Francisco CA, US
Elizabeth Coppinger - Montclair NJ, US
Michael S. Harwayne - New York NY, US
Rodger Lea - Vancouver, CA
Assignee:
Sony Corporation - Tokyo
Sony Electronics Inc. - Park Ridge NJ
International Classification:
G06F 15/16
US Classification:
709204, 709207, 709227
Abstract:
A relationship initiation between devices in a network is described. According to one embodiment, persona information is exchanged between devices in a network. Based upon the persona information, a user of a device may initiate a relationship with another device.

System And Method For A Networked Audio Video Control

US Patent:
2003018, Oct 2, 2003
Filed:
Mar 27, 2002
Appl. No.:
10/108126
Inventors:
Jeff Liu - Fremont CA, US
Victor Dong - Fremont CA, US
International Classification:
G06F015/16
US Classification:
709/249000, 709/246000
Abstract:
The invention illustrates a system and method of translating commands between a 1394 network and an IP network. The invention is configured to allow 1394 enabled devices to communicate with a variety of interfaces and devices through an IP network. The method for translating a command comprises: receiving the command via an IP network; translating the command into a 1394 message; and transmitting the 1394 message to a recipient 1394 device. The method may further parse the command into a unique device identifier portion and an AV/C command portion. The AV/C command portion would comprise the 1394 message, and the unique device identifier portion would correspond to a dynamic address for the 1394 message addressed to the recipient 1394 device. In addition to translating, the method of tracking a 1394 device comprising: receiving a status change message from the 1394 device; updating a unique identifier representing the 1394 device; updating a dynamic address of the 1394 device; and selectively broadcasting the unique identifier and the dynamic address through a TCP/IP message.

Method And Apparatus For Developing Interface Protocols For Peer To Peer Applications

US Patent:
2004022, Nov 4, 2004
Filed:
Mar 31, 2003
Appl. No.:
10/403782
Inventors:
Simon Gibbs - San Jose CA, US
Ravi Gauba - Fremont CA, US
Jeff Liu - Fremont CA, US
Sidney Wang - Pleasanton CA, US
International Classification:
G06F009/00
US Classification:
719/331000, 719/328000
Abstract:
The invention illustrates a system and method of providing a plurality of protocols under a common set of peer to peer protocols. In one embodiment, the system and method comprises: communicating with a peer device via an interface framework; and transmitting information between a first application on the peer device via a first plug-in wherein the first plug-in is compatible with the interface framework. In another embodiment, the system and method comprises: an interface configured for communicating with the peer device; and a plug-in configured for communicating with the interface and an application, wherein the plug-in is configured to translate requests from the application into a peer device request that is understood by the peer device.

Increasing Cpu Clock Speed To Improve System Performance

US Patent:
2021032, Oct 21, 2021
Filed:
Jun 21, 2018
Appl. No.:
16/606066
Inventors:
- Spring TX, US
Chihao Lo - Palo Alto CA, US
Dhruv Jain - Palo Alto CA, US
Jeff J. Liu - Fremont CA, US
Michael Leighton Nash - Clyde Hill WA, US
Gary Calomeni - Palo Alto CA, US
International Classification:
G06F 11/34
G06F 11/30
G06F 1/08
Abstract:
A method of automatic overclocking of a silicon part or chip, such as a central processing unit (CPU) is disclosed. A range of clock frequencies of both the CPU and a cache of a computer system are tested, with parameters being monitored, safety limits of the computer system being ensured, and benchmark tests being run, before arriving at a CPU and cache frequencies based on a selected benchmark score.

Method Of Communicating Video From A First Electronic Device To A Second Electronic Device Via A Network, And A System Having A Camera And A Mobile Electronic Device For Performing The Method

US Patent:
2020033, Oct 22, 2020
Filed:
Apr 22, 2019
Appl. No.:
16/390636
Inventors:
- Carlsbad CA, US
John Thomas - Carlsbad CA, US
Jimmy Lin - San Jose CA, US
Jeff Liu - Fremont CA, US
Dennis Aldover - Carlsbad CA, US
Rajinder Singh - San Jose CA, US
International Classification:
H04N 19/87
G06T 7/11
G06T 7/174
G06T 5/50
Abstract:
A system and method are disclosed for communicating video/images from a first electronic device to a second electronic device via a network. The first electronic device can include a digital video camera and the second electronic device can include a mobile electronic device, such as a smart phone. The method can include, with the first electronic device, acquiring a first image (as part of a video) having a first resolution, transmitting the first image with a second resolution to the second electronic device, receiving a cropping parameter from the second electronic device, acquiring a second image (as part of a video), cropping the second image based on the crop parameter resulting in a third image having a third resolution, and transmitting the third image with the third resolution.

Possible Relatives

Cynthia S Liu  David Y Liu  Dean Liu  Da J Liu  Debbie Y Liu  Dan Liu  Jeff L Last  Jeff Johnson  Jeff T Stamps 

NOTICE: You may not use PeopleBackgroundCheck or the information it provides to make decisions about employment, credit, housing or any other purpose that would require Fair Credit Reporting Act (FCRA) compliance. PeopleBackgroundCheck is not a Consumer Reporting Agency (CRA) as defined by the FCRA and does not provide consumer reports.