Wei B Li

20120120184, May 17, 2012

Nov 15, 2010

12/946679

Peter A. J. Fornell - Lake Oswego OR, US
David J. Mackie - San Jose CA, US
Wei Li - San Jose CA, US
Indrajit Rajeev Gajendran - Monte Sereno CA, US
Hai Lin - Fremont CA, US

H04N 7/15

348 1412, 348E07083

A method is provided in one example and includes receiving image data at a camera element that is provisioned at a first endpoint, which is configured to conduct a video session involving a second endpoint. The method also includes identifying an incoming request for the video session; signaling to the camera element to open a lens included within the camera element; detecting that the video session has been terminated; and signaling to the camera element to close the lens.

20130262779, Oct 3, 2013

Mar 30, 2012

13/436790

Jayaram BOBBA - Portland OR, US
Ryan CARLSON - Hillsboro OR, US
Jeffrey Cook - Hillsboro OR, US
Abhinav DAS - San Jose CA, US
Jason HORIHAN - Hillsboro OR, US
Wei LI - Palo Alto CA, US
Suresh SRINIVAS - Portland OR, US
Sreenivas SUBRAMONEY - Bangalore, IN
Krishnaswamy VISWANATHAN - Portland OR, US

G06F 12/00
G06F 12/08

711137, 711154, 711E12001, 711E12057

Profiling and analyzing modules may be combined with hardware modules to identify a likelihood that a particular region of code in a computer program contains data that would benefit from prefetching. Those regions of code that would not benefit from prefetching may also be identified. Once a region of code has been identified, a hardware prefetcher may be selectively enabled or disable when executing code in identified code region. In some instances, once a processing device finishes executing code in the identified code region, the state of the hardware prefetcher may then be switched back to its original state. Systems, methods, and media are provided.

20190163900, May 30, 2019

Jan 11, 2019

16/246187

- Santa Clara CA, US
Jason Martin - Beaverton OR, US
Justin Gottschlich - Santa Clara CA, US
Salmin Sultana - Hillsboro OR, US
Li Chen - Hillsboro OR, US
Wei Li - Hillsboro OR, US
Priyam Biswas - West Lafayette IN, US
Paul Carlson - Hillsboro OR, US

G06F 21/52
G05B 23/02
G06N 20/00
G06F 21/51

Methods, systems, articles of manufacture and apparatus to detect process hijacking are disclosed herein. An example apparatus to detect control flow anomalies includes a parsing engine to compare a target instruction pointer (TIP) address to a dynamic link library (DLL) module list, and in response to detecting a match of the TIP address to a DLL in the DLL module list, set a first portion of a normalized TIP address to a value equal to an identifier of the DLL. The example apparatus disclosed herein also includes a DLL entry point analyzer to set a second portion of the normalized TIP address based on a comparison between the TIP address and an entry point of the DLL, and a model compliance engine to generate a flow validity decision based on a comparison between (a) the first and second portion of the normalized TIP address and (b) a control flow integrity model.