Chi S Lee

US Patent:

7213249, May 1, 2007

Filed:

Nov 30, 2001

Appl. No.:

09/997408

Inventors:

Elise Y. Tung Loo - Foster City CA, US
Chi Cheng Lee - Santa Clara CA, US
Sachin Agarwal - Sunnyvale CA, US

Assignee:

Oracle International Corporation - Redwood Shores CA

International Classification:

G06F 13/00

US Classification:

719330

Abstract:

Identity Servers issue and respond to requests for performing remote operations. A local Identity Server receives a request to perform a remote operation. The local Identity Server identifies and executes any required local operations. After completing the local operations, the local Identity Server forwards the remote request to a remote Identity Server, which executes the remote operation. An Identity Server includes a management service, management registry, and request handler. The management service identifies and issues remote request to other servers. The request handler receives remote requests from other servers. The management registry maintains an index of function modules for performing local operations.

US Patent:

8500339, Aug 6, 2013

Filed:

Jan 11, 2011

Appl. No.:

13/004874

Inventors:

Chi K. Lee - Palo Alto CA, US

Assignee:

Avago Technologies General IP (Singapore) Pte. Ltd. - Singapore

International Classification:

G02B 6/36

US Classification:

385 53, 385 88

Abstract:

A locking device is provided that is configured to be attached to the MPO connector module and placed in a locking state that prevents the MPO connector module from being decoupled from the receptacle. The locking device may be a locking clip that is configured to be inserted into a keying slot formed in an MPO connector module. When the locking clip is inserted into the keying slot and placed in a locking state, the locking clip prevents the MPO connector module from being decoupled from the receptacle. If the locking clip is placed in an unlocking state, a tool or fingers can be used to extract the locking clip from the keying slot, thereby making it possible to decouple the MPO connector module from the receptacle.

US Patent:

8588572, Nov 19, 2013

Filed:

Nov 28, 2011

Appl. No.:

13/305355

Inventors:

Chi K. Lee - Palo Alto CA, US

Assignee:

Avago Technologies General IP (Singapore) Pte. Ltd. - Singapore

International Classification:

G02B 6/44
G02B 6/36

US Classification:

385135, 385 75, 385 92, 385136

Abstract:

A parallel optical communications module is equipped with an EMI waveguide (WG) device having a tube-like structure that surrounds portions of one or more optical fiber ribbon cables that pass through the tube-like structure and connect to the module. The EMI WG device attenuates EMI to acceptable levels to provide the module with effective EMI shielding capability.

US Patent:

8645656, Feb 4, 2014

Filed:

Apr 30, 2013

Appl. No.:

13/874218

Inventors:

- Hamilton, BM
Akio Goto - Saitama, JP
Chi Kong Lee - Fremont CA, US
Masayuki Urabe - Kanagawa, JP

Assignee:

Marvell World Trade Ltd. - St. Michael

International Classification:

G06F 12/00
G06F 13/00

US Classification:

711167, 711100, 711102, 711103, 711154, 711169

Abstract:

A method includes, in at least one aspect, asserting a control signal to one or more devices, determining an initial wait time after asserting the control signal, issuing a first command based on the initial wait time, determining a first interval time associated with the first command and a second command, and issuing the second command based on the first interval time.

US Patent:

20100058003, Mar 4, 2010

Filed:

Sep 1, 2009

Appl. No.:

12/552027

Inventors:

Akio Goto - Saitama, JP
Chi Kong Lee - Fremont CA, US
Masayuki Urabe - Isehara City, JP

International Classification:

G06F 12/00

US Classification:

711154, 711E12001

Abstract:

Systems, methods and computer program products for programming data into a multi-plane memory device employ a multi-plane data order. To allow multiple data pages to be programmed without a need to increase the size of page buffers, in some implementations, a data transfer scheme at which the data pages are programmed can be manipulated. Specifically, data across all channels can first be programmed into a first plane of the multi-plane flash memory device in parallel. While the data transfer program operation is in progress, data to be programmed into a succeeding plane (e.g., plane “1”) can be read into and cached in one or more page buffers. After the data transfer program for the first plane is complete, data cached in the page buffers can be immediately latched and programmed into the multi-plane flash memory device.

US Patent:

20120011298, Jan 12, 2012

Filed:

Jun 22, 2011

Appl. No.:

13/166340

Inventors:

Chi Kong Lee - Fremont CA, US
Siu-Hung Fred Au - Fremont CA, US
Jungil Park - San Jose CA, US
Hyunsuk Shin - San Jose CA, US

International Classification:

G06F 12/02

US Classification:

711102, 711E12007

Abstract:

A control system includes a control module configured to control data transfer events of blocks of data between an interface management module and a non-volatile semiconductor memory based on at least two descriptors for each one of the data transfer events. The non-volatile semiconductor memory is prepared for a read event or a program event of the data transfer event. The interface management module and the non-volatile semiconductor memory are configured to operate within a solid-state memory drive. A command management module is configured to generate a parameter signal based on the at least two descriptors. The interface management module is configured to generate instruction signals based on the parameter signal and transmit the instruction signals to the non-volatile semiconductor memory to perform the read event or the program event.

US Patent:

20120159052, Jun 21, 2012

Filed:

Dec 20, 2011

Appl. No.:

13/331749

Inventors:

Chi Kong Lee - Fremont CA, US
Siu-Hung Fred Au - Fremont CA, US
Jungil Park - San Jose CA, US
Hyunsuk Shin - San Jose CA, US

International Classification:

G06F 12/02

US Classification:

711103, 711E12008

Abstract:

Methods, systems and computer program products for providing a sequencer that schedules job descriptors are described. The sequencer can manage the scheduling of the job descriptors for execution based on the availability of their respective segments and channels. For example, the sequencer can check the status of the segments, and identify one or more segments that are in busy or full state, or one or more segments that are in non-busy or empty state. Based on the status check, the sequencer can execute job descriptors out of order, and in particular, give priorities to job descriptors whose associated segments are available over job descriptors whose associated segments are in busy or full state. In doing so, pending job descriptors can be processed quicker and unnecessary latency can be avoided.

US Patent:

20210274064, Sep 2, 2021

Filed:

Mar 11, 2021

Appl. No.:

17/199271

Inventors:

- San Francisco CA, US
Forrest Samuel Briggs - Palo Alto CA, US
George James Hansel - Redwood City CA, US
James Allen-White Hoffacker - San Carlos CA, US
Dhruv Lamba - San Mateo CA, US
Chi Hoon Lee - San Francisco CA, US
Yi Lu - San Jose CA, US
Brian Thomas McGinn - Burlingame CA, US
Phillip Sawbridge - Los Altos CA, US

International Classification:

H04N 5/06
H04N 5/232
H04N 5/247

Abstract:

In one embodiment, a method includes, by a computing device of a first sensor receiving synchronization information from a controller. The synchronization information being generated based on a clock of the controller. The method also includes determining, based on the synchronization information, a first offset between a first clock of the first sensor and the clock of the controller; storing the first offset; and synchronizing, based on the stored first offset and the first clock of the first sensor, a first data capture by the first sensor with a second data capture by a second sensor. The first data capture and the second data capture being requested by the controller.