Li Liu from Phoenix, AZ, age 65

Medicine Doctors

Li M. Liu

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Specialties:

Hematology/Oncology, Internal Medicine

Work:

Lebanon VA Medical Center Surgical Clinic
1700 S Lincoln Ave, Lebanon, PA 17042
7172726621 (phone), 7172286118 (fax)

Education:

Medical School
Sun Yat Sen Univ of Med Sci, Guangzhou, China (242 21 Pr 1/71)
Graduated: 1982

Procedures:

Bone Marrow Biopsy
Chemotherapy

Conditions:

Anemia
Iron Deficiency Anemia
Non-Hodgkin's Lymphoma
Breast Neoplasm, Malignant
Hemolytic Anemia

Languages:

English

Description:

Dr. Liu graduated from the Sun Yat Sen Univ of Med Sci, Guangzhou, China (242 21 Pr 1/71) in 1982. He works in Lebanon, PA and specializes in Hematology/Oncology and Internal Medicine. Dr. Liu is affiliated with Lebanon VA Medical Center.

Li Liu

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Specialties:

Radiation Oncology

Work:

Fresno Cancer Center
7887 N Cedar Ave, Fresno, CA 93720
5594371000 (phone), 5594373870 (fax)

Education:

Medical School
Beijing Med Univ, Beijing City, Beijing, China
Graduated: 1987

Languages:

English
Spanish

Description:

Dr. Liu graduated from the Beijing Med Univ, Beijing City, Beijing, China in 1987. He works in Fresno, CA and specializes in Radiation Oncology.

Li Liu

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Specialties:

Internal Medicine

Work:

Garfield Health Center
210 N Garfield Ave STE 203, Monterey Park, CA 91754
6263077397 (phone), 6263071807 (fax)

Education:

Medical School
Hunan Med Univ, Changsha City, Hunan, China
Graduated: 1985

Languages:

Chinese
English
Spanish
Vietnamese

Description:

Dr. Liu graduated from the Hunan Med Univ, Changsha City, Hunan, China in 1985. She works in Monterey Park, CA and specializes in Internal Medicine. Dr. Liu is affiliated with Garfield Medical Center and Pacific Alliance Medical Center.

Li Liu

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Name / Title

Company / Classification

Phones & Addresses

Li Xia (Virginia) Liu
Ms

Cityscene Electric Ltd
Electric Contractors

17 2615 Shaftsbury Ave, Port Coquitlam, BC V3C 6N1
6049681524

Li Liu
President

ZHL INC
Business Services at Non-Commercial Site · Nonclassifiable Establishments

5015 Mnr Rdg Ln, San Diego, CA 92130
6826 Edgewood Way, Littleton, CO 80130

Li Xia Liu
Ms

Cityscene Electric Ltd
Electric Contractors

6049681524

Li Liu

TIAN HUEI REMODEL & CONSTRUCTION, LLC

9812 S 46 Ln, Phoenix, AZ 85042

Li Liu
Principal

Tian Huei Remodel & Constructi
Single-Family House Construction

9812 S 46 St, Phoenix, AZ 85044

Li Yin Liu
President

YUN-HUA CORPORATION
Eating Place Drinking Place

16719 Bernardo Ctr Dr STE B, San Diego, CA 92128
8584878131

Us Patents

Handheld Vacuum
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US Patent:

D537578, Feb 27, 2007
Filed:

Aug 25, 2005
Appl. No.:

29/237198
Inventors:

John Griffin - Phoenix AZ, US
Li H. Liu - South Williamsport PA, US
Assignee:

Shop Vac Corporation - Williamsport PA
International Classification:

1505
US Classification:

D32 18

Vacuum Cleaner
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US Patent:

D568565, May 6, 2008
Filed:

May 11, 2007
Appl. No.:

29/279962
Inventors:

John Griffin - Phoenix AZ, US
Li Liu - South Williamsport PA, US
Assignee:

Shop-Vac Corporation - Williamsport PA
International Classification:

1505
US Classification:

D32 31

Vacuum Cleaner
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US Patent:

D571513, Jun 17, 2008
Filed:

May 11, 2007
Appl. No.:

29/279957
Inventors:

John Griffin - Phoenix AZ, US
Li Liu - South Williamsport PA, US
Assignee:

Shop Vac Corporation - Williamsport PA
International Classification:

1505
US Classification:

D32 21

Method And Apparatus For Reducing Intermodulation Distortion In An Electronic Device Having An Amplifier Circuit
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US Patent:

7656229, Feb 2, 2010
Filed:

Jan 28, 2008
Appl. No.:

12/021061
Inventors:

Junxiong Deng - San Diego CA, US
Li Liu - San Diego CA, US
Prasad S. Gudem - San Diego CA, US
Assignee:

QUALCOMM, Incorporated - San Diego CA
International Classification:

H03F 3/38
US Classification:

330149, 375296
Abstract:

An electronic device includes an amplifier circuit coupled to a linearizer. The amplifier circuit may receive a first input signal including first and second frequencies and generate a first output signal including a delta frequency signal at a delta frequency, which is the difference between the first frequency and the second frequency. The linearizer includes a signal detector circuit, a current-mirror circuit, a low pass filter, a phase shifter, and a bias circuit. The signal detector circuit may generate a second output signal. The current-mirror circuit may adjust an amplitude of a signal. The low pass filter may eliminate a portion of the second output signal having frequencies greater than the delta frequency. The phase shifter may generate a feedback signal corresponding to the delta frequency signal. An amplitude and/or a phase of the feedback signal is different from an amplitude and/or a phase of the delta frequency signal.

Configurable Feedback For An Amplifier
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US Patent:

7692486, Apr 6, 2010
Filed:

Oct 5, 2007
Appl. No.:

11/868159
Inventors:

Mahim Ranjan - La Jolla CA, US
Li Liu - San Diego CA, US
Assignee:

QUALCOMM, Incorporated - San Diego CA
International Classification:

H03F 1/08
US Classification:

330 86, 330293, 330291
Abstract:

An amplifier is disclosed that includes configurable feedback based on the output of a received signal strength indicator. The feedback may be increased for high received signal levels, and decreased for low received signal levels. In an embodiment, the configurable impedance may comprise a plurality of discrete impedance settings. Amplitude and/or time hysteresis may be incorporated.

Active Circuits With Load Linearization
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US Patent:

8035447, Oct 11, 2011
Filed:

Aug 21, 2007
Appl. No.:

11/842712
Inventors:

Li Liu - San Diego CA, US
Prasad S. Gudem - San Diego CA, US
Assignee:

QUALCOMM, Incorporated - San Diego CA
International Classification:

H03F 1/26
US Classification:

330149, 330254
Abstract:

Active circuits with active loads linearized via distortion cancellation are described. In one design, an apparatus includes a first stage and a load stage. For an amplifier, the first stage amplifies an input signal and provides an output signal having a larger signal level. For a mixer, the first stage mixes an input signal with an LO signal and provides an output signal. The load stage provides an active load for the first stage and is linearized by canceling distortion generated by the active load. In one design, the load stage includes a first transistor that provides the active load and generates distortion due to its nonlinearity. The load stage further includes at least one transistor that generates a replica of the distortion from the first transistor. The distortion replica is used to cancel the distortion from the first transistor. The first stage may also be linearized with distortion cancellation.

Wideband Temperature Compensated Resonator And Wideband Vco
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US Patent:

8253506, Aug 28, 2012
Filed:

Oct 5, 2010
Appl. No.:

12/897918
Inventors:

Li Liu - San Diego CA, US
Chiewcharn Narathong - San Diego CA, US
Assignee:

QUALCOMM, Incorporated - San Diego CA
International Classification:

H03C 3/22
H03L 1/02
US Classification:

331177V, 331 36 C, 331117 R, 331176
Abstract:

A resonator of a VCO includes a fine tuning main varactor circuit, an auxiliary varactor circuit, and a coarse tuning capacitor bank circuit coupled in parallel with an inductance. The main varactor circuit includes a plurality of circuit portions that can be separately disabled. Within each circuit portion is a multiplexing circuit that supplies a selectable one of either a fine tuning control signal (FTAVCS) or a temperature compensation control signal (TCAVCS) onto a varactor control node within the circuit portion. If the circuit portion is enabled then the FTAVCS is supplied onto the control node so that the circuit portion is used for fine tuning. If the circuit portion is disabled then the TCAVCS is supplied onto the control node so that the circuit portion is used to combat VCO frequency drift as a function of temperature. How the voltage of the TCAVCS varies with temperature is digitally programmable.

Wideband Multi-Mode Vco
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US Patent:

8294528, Oct 23, 2012
Filed:

Dec 28, 2010
Appl. No.:

12/979659
Inventors:

Guansheng Li - San Diego CA, US
Li Liu - San Diego CA, US
Yiwu Tang - San Diego CA, US
Assignee:

Qualcomm Incorporated - San Diego CA
International Classification:

H03B 5/12
H03K 3/30
H03C 3/22
US Classification:

331117FE, 331 36 C, 331 36 L, 331 76, 331112, 331177 V
Abstract:

A VCO includes a transformer-based resonator that has a first LC tank and a second LC tank. The resonator has an even resonant mode and an odd resonant mode. The VCO further includes an active transconductance network that is coupled to a two-terminal port of the first tank and is also coupled to a two-terminal port of the second tank. A first terminal of the port of the first tank is capacitively coupled to a first terminal of the port of the second tank. A second terminal of the port of the first tank is capacitively coupled to a second terminal of the port of the second tank. The active transconductance network causes the resonator to resonate in a selectable one of the even and odd resonant modes depending on a digital control signal. The VCO is fine tuned by changing the capacitances of capacitors of the tanks.