Li H Chen

Address:

4859 N Odell Ct, Harwood Heights, IL 60706

VIN:

4T3ZE11A79U004271

Make:

TOYOTA

Model:

VENZA

Year:

2009

Address:

7362 Springfield Blvd, Oakland Gardens, NY 11364

VIN:

JHLRE48767C118132

Make:

HONDA

Model:

CR-V

Year:

2007

Address:

8069 Mosaic Hbr Ave, Las Vegas, NV 89117

VIN:

WBAVA33567PV64195

Make:

BMW

Model:

3 SERIES

Year:

2007

Address:

4839 Jubilee Diamond Ct, Las Vegas, NV 89139

VIN:

2T2GK31U37C004373

Make:

LEXUS

Model:

RX 350

Year:

2007

US Patent:

6359592, Mar 19, 2002

Filed:

Nov 10, 2000

Appl. No.:

09/710292

Inventors:

Li Chen - Buffalo Grove IL
Enrico J. DiMario - Chicago IL
Eric Krenz - Crystal Lake IL
Roger Jellicoe - Woodstock IL
Richard Huang - Bloomingale IL

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01Q 124

US Classification:

343702, 343895, 343901

Abstract:

A telescoping antenna ( ) has a mast element ( ) with first and second ends ( ), the first end ( ) being mounted on a cellular telephone housing ( ) and establishing electrical connection with signal processing circuitry ( ) within the cellular telephone ( ). The telescoping antenna ( ) also has a cylindrical radiating element ( ) that slidably engages the mast element ( ). In a retracted or stowed position first ends ( ) of the mast element ( ) and the cylindrical radiating element ( ) are substantially adjacent, and second ends ( ) of the mast element ( ) and the cylindrical radiating element ( ) are also substantially adjacent. A loading coil ( ) has a first end ( ) permanently connected to the second end ( ) of the cylindrical radiating element ( ) and has a second end ( ) engageable with the second end ( ) of the mast element ( ). The loading coil ( ) engages the mast element ( ) when the antenna ( ) is in a stowed position, and is disconnected from the mast element ( ) when the antenna ( ) is in the deployed position. The antenna ( ) provides a substantially constant frequency of operation in both an extended and retracted orientation.

US Patent:

7158819, Jan 2, 2007

Filed:

Jun 29, 2000

Appl. No.:

09/606445

Inventors:

Narendra Pulimi - Schaumburg IL, US
Li Chen - Buffalo Grove IL, US
Vimal Natarajan - Waukegan IL, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04Q 7/20

US Classification:

4555755, 455274, 343702

Abstract:

A dual-band cellular telephone antenna. A monopole antenna is tuned to a first resonant frequency of operation. A first helical antenna is coupled to the monopole antenna and has turns surrounding the monopole antenna, where the first helical antenna is tuned to a second resonant frequency of operation. A grounded second helical antenna surrounds the first helical antenna and is formed to have an upper capacitive loading segment to tune the grounded second helical antenna at substantially the second resonant frequency of operation. The cellular telephone has a housing formed of a conductive material. A printed circuit board (PCB) has a metalized ground plane, wherein the metalized ground plane and the grounded second helical antenna are coupled to the cellular telephone housing.

US Patent:

8126762, Feb 28, 2012

Filed:

Apr 2, 2008

Appl. No.:

12/061029

Inventors:

Bala Ramachandran - Harrison NY, US
Li Chen - Palo Alto CA, US

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 17/30

US Classification:

705 728

Abstract:

A stabilization methodology and system component in Business Activity Monitoring and Management systems. This enables firms to use Business Activity Management (BAM) systems to manage business activity by only responding to monitored data when the overall business performance can be improved. This enables firms to identify appropriate tradeoffs between potentially conflicting objectives while meeting business objectives. Information from BAM systems are analyzed based on models of the business process and different information filter criteria are assessed for their impact on business performance indicators. Based on this, a filter criterion is chosen which is executed by an information filter. The outputs from the information filter are used as the basis for deciding the inputs for business process execution.

US Patent:

20050256752, Nov 17, 2005

Filed:

May 12, 2004

Appl. No.:

10/843451

Inventors:

Bala Ramachandran - Harrison NY, US
Li Chen - Palo Alto CA, US

International Classification:

G06F017/60

US Classification:

705007000

Abstract:

A stabilization methodology and system component in Business Activity Monitoring and Management systems. This enables firms to use Business Activity Management (BAM) systems to manage business activity by only responding to monitored data when the overall business performance can be improved. This enables firms to identify appropriate tradeoffs between potentially conflicting objectives while meeting business objectives. Information from BAM systems are analyzed based on models of the business process and different information filter criteria are assessed for their impact on business performance indicators. Based on this, a filter criterion is chosen which is executed by an information filter. The outputs from the information filter are used as the basis for deciding the inputs for business process execution.

US Patent:

20070061210, Mar 15, 2007

Filed:

Sep 11, 2006

Appl. No.:

11/519449

Inventors:

Li Chen - Jersey City NJ, US
Jie Weng - Sunnyvale CA, US
Raymond Blanchard - Morgan Hill CA, US
Baskar Jayaraman - Fremont CA, US
Eric Peters - Aptos CA, US
Suresh Kuppahally - Saratoga CA, US
Calvin Lee - San Francisco CA, US

International Classification:

G06Q 90/00

US Classification:

705022000

Abstract:

Methods and systems for predicting out-of-stock occurrences and for assigning root causes to out-of-stock occurrences are described. In one implementation, inventory data and point of sale data are collected. An expected lost sales value is determined. A true demand is determined based on the point-of-sale data and the expected lost sales value. A probability of an out-of-stock occurrence is determined based on the inventory data. In another implementation, an out-of-stock occurrence is identified. The out-of-stock occurrence is classified, and one or more root causes are assigned to the out-of-stock occurrence.

US Patent:

20130205152, Aug 8, 2013

Filed:

Feb 6, 2012

Appl. No.:

13/366387

Inventors:

Jacob R. Lorch - Bellevue WA, US
Jitendra Padhye - Redmond WA, US
Brian Zill - Bellevue WA, US
Wenbiao Xing - Bellevue WA, US
Wei Wan - Redmond WA, US
Li Chen - Kirkland WA, US

Assignee:

MICROSOFT CORPORATION - Redmond WA

International Classification:

G06F 1/32

US Classification:

713323

Abstract:

The claimed subject matter provides a method for operating a sleep management service. The method include identifying a set of guardians based on a local state for each of a plurality of compute nodes. The method also includes sending a wake request to all sleeping compute nodes in the identified set. The method further includes sending a request to become a guardian to all compute nodes in the identified set. Additionally, the method includes stopping a current guardian from being a guardian if the current guardian is less suitable than a threshold number of current guardians.

US Patent:

59559993, Sep 21, 1999

Filed:

Oct 15, 1997

Appl. No.:

8/950635

Inventors:

Leslie Dean Mutz - Vernon Hills IL
Thomas Anthony Petrella - Burlington WI
Li Chen - Grayslake IL

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01Q 136

US Classification:

343895

Abstract:

An antenna (116) includes an antenna cap (1300), a helical coil (1302), and a bushing (1304). The antenna cap (1300) is sized to fit the helical coil (1302) and forms a bushing threading. The bushing (1304) forms a cylindrical portion (1320) and a cylindrical portion (1322). The cylindrical portion (1320) is sized to receive the helical coil (1302). The cylindrical portion (1322) defines a cap threading and is configured to threadedly receive the antenna cap (1300).

US Patent:

20220308296, Sep 29, 2022

Filed:

Jun 6, 2022

Appl. No.:

17/833299

Inventors:

- Maynard MA, US
Christopher Doerr - Middletown NJ, US
Li Chen - Marlboro NJ, US

Assignee:

Acacia Communications, Inc. - Maynard MA

International Classification:

G02B 6/42
G02B 6/293
G02B 6/12

Abstract:

An integrated wavelength division multiplexer is described. The integrated wavelength division multiplexer may include a first waveguide core defining a first propagation axis and configured to guide light of a first wavelength and light of a second wavelength, and a second waveguide core defining a second propagation axis and configured to guide the light of the second wavelength. A first portion of the second propagation axis for which the first waveguide core and second waveguide core may be overlapping is oriented at a non-zero angle relative to the first propagation axis. The first waveguide core and second waveguide core may be configured relative to each other to adiabatically couple the light of the second wavelength between the first and second waveguide cores.