Zhang Jin

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid feed technique for planar antenna
- Patent number 10,886,608
- Issue date Jan 5, 2021
- QUALCOMM Incorporated
- Jeong II Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor array overlapped by on-chip inductor/transformer
- Patent number 10,643,985
- Issue date May 5, 2020
- QUALCOMM Incorporated
- Haitao Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Folded metal-oxide-metal capacitor overlapped by on-chip inductor/t...
- Patent number 10,600,731
- Issue date Mar 24, 2020
- QUALCOMM Incorporated
- Haitao Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Directional coupler
- Patent number 10,573,950
- Issue date Feb 25, 2020
- QUALCOMM Incorporated
- Haitao Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transformer with high common-mode rejection ratio (CMRR)
- Patent number 10,511,278
- Issue date Dec 17, 2019
- QUALCOMM Incorporated
- Haitao Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Techniques for low-loss multi-band multiplexing
- Patent number 10,469,122
- Issue date Nov 5, 2019
- QUALCOMM Incorporated
- Chirag Dipak Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-chip coplanar waveguide having a shielding layer comprising a ca...
- Patent number 10,446,898
- Issue date Oct 15, 2019
- QUALCOMM Incorporated
- Haitao Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Divided ring for common-mode (CM) and differential-mode (DM) isolation
- Patent number 10,439,739
- Issue date Oct 8, 2019
- QUALCOMM Incorporated
- Zhang Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-chip coupling capacitor with patterned radio frequency shielding...
- Patent number 10,236,573
- Issue date Mar 19, 2019
- QUALCOMM Incorporated
- Haitao Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor-enclosed voltage-controlled oscillators
- Patent number 10,116,259
- Issue date Oct 30, 2018
- QUALCOMM Incorporated
- Yiping Han
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Metal-oxide-metal (MOM) capacitor with reduced magnetic coupling to...
- Patent number 10,026,685
- Issue date Jul 17, 2018
- QUALCOMM Incorporated
- Zhang Jin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable guard ring for improved circuit isolation
- Patent number 9,312,927
- Issue date Apr 12, 2016
- QUALCOMM Incorporated
- Maulin Pareshbhai Bhagat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifiers with configurable mutually-coupled source degeneration i...
- Patent number 9,154,087
- Issue date Oct 6, 2015
- QUALCOMM Incorporated
- Zhang Jin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Area-efficient degenerative inductance for a low noise amplifier (LNA)
- Patent number 9,130,529
- Issue date Sep 8, 2015
- QUALCOMM Incorporated
- Ehab Ahmed Sobhy Abdel Ghany
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for frequency generation
- Patent number 8,810,322
- Issue date Aug 19, 2014
- QUALCOMM Incorporated
- Rajagopalan Rangarajan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable inductor circuit
- Patent number 8,742,859
- Issue date Jun 3, 2014
- QUALCOMM Incorporated
- Zhang Jin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for inductors with integrated passive and act...
- Patent number 8,633,777
- Issue date Jan 21, 2014
- QUALCOMM Incorporated
- Zhang Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor with patterned ground plane
- Patent number 8,559,186
- Issue date Oct 15, 2013
- Qualcomm, Incorporated
- Zhang Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High Q transformer disposed at least partly in a non-semiconductor...
- Patent number 8,237,269
- Issue date Aug 7, 2012
- QUALCOMM Incorporated
- Yiwu Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-mode low noise amplifier with transformer source degeneration
- Patent number 8,102,213
- Issue date Jan 24, 2012
- Qualcomm, Incorporated
- Aleksandar Tasic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for frequency generation
- Patent number 8,058,934
- Issue date Nov 15, 2011
- QUALCOMM Incorporated
- Rajagopalan Rangarajan
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PHASE SHIFTER WITH PERIODIC CELLS
- Publication number 20250112610
- Publication date Apr 3, 2025
- Apple Inc.
- Tarek Khedr Abdalla Mealy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER COMBINER/DIVIDER WITH BROADBAND ISOLATION
- Publication number 20250030144
- Publication date Jan 23, 2025
- Apple Inc.
- Tarek Khedr Abdalla Mealy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER COMBINER/DIVIDER WITH BROADBAND ISOLATION
- Publication number 20250030445
- Publication date Jan 23, 2025
- Apple Inc.
- Tarek Khedr Abdalla Mealy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSFORMER INDUCTORS WITH TUNABLE COUPLING COEFFICIENT
- Publication number 20240412912
- Publication date Dec 12, 2024
- Apple Inc.
- Bo YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATION OF GUARD RING WITH PASSIVE COMPONENTS
- Publication number 20190378793
- Publication date Dec 12, 2019
- QUALCOMM Incorporated
- Haitao CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-CHIP DIFFERENTIAL METAL-OXIDE-METAL/METAL-INSULATOR-METAL CAPACI...
- Publication number 20190371725
- Publication date Dec 5, 2019
- QUALCOMM Incorporated
- Haitao CHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORMER WITH HIGH COMMON-MODE REJECTION RATIO (CMRR)
- Publication number 20190326872
- Publication date Oct 24, 2019
- QUALCOMM Incorporated
- Haitao CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOLDED METAL-OXIDE-METAL CAPACITOR OVERLAPPED BY ON-CHIP INDUCTOR/T...
- Publication number 20190259701
- Publication date Aug 22, 2019
- QUALCOMM Incorporated
- Haitao CHENG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CAPACITOR ARRAY OVERLAPPED BY ON-CHIP INDUCTOR/TRANSFORMER
- Publication number 20190189608
- Publication date Jun 20, 2019
- QUALCOMM Incorporated
- Haitao CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-CHIP COPLANAR WAVEGUIDE (CPW) TRANSMISSION LINE INTEGRATED WITH...
- Publication number 20190006728
- Publication date Jan 3, 2019
- QUALCOMM Incorporated
- Haitao CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ON-CHIP COUPLING CAPACITOR WITH PATTERNED RADIO FREQUENCY SHIELDING...
- Publication number 20180366822
- Publication date Dec 20, 2018
- QUALCOMM Incorporated
- Haitao CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA MODULE WITH A VERTICAL DIPOLE ANTENNA TO COVER A BROADSIDE...
- Publication number 20180301791
- Publication date Oct 18, 2018
- QUALCOMM Incorporated
- Zhang JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECTIONAL COUPLER
- Publication number 20180294540
- Publication date Oct 11, 2018
- QUALCOMM Incorporated
- Haitao CHENG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HYBRID FEED TECHNIQUE FOR PLANAR ANTENNA
- Publication number 20180269585
- Publication date Sep 20, 2018
- QUALCOMM Incorporated
- Jeong Il KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TECHNIQUES FOR LOW-LOSS MULTI-BAND MULTIPLEXING
- Publication number 20180205413
- Publication date Jul 19, 2018
- QUALCOMM Incorporated
- Chirag Dipak PATEL
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METAL-OXIDE-METAL (MOM) CAPACITOR WITH REDUCED MAGNETIC COUPLING TO...
- Publication number 20170093362
- Publication date Mar 30, 2017
- QUALCOMM Incorporated
- Zhang Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIVIDED RING FOR COMMON-MODE (CM) AND DIFFERENTIAL-MODE (DM) ISOLATION
- Publication number 20160365189
- Publication date Dec 15, 2016
- QUALCOMM Incorporated
- Zhang JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR-ENCLOSED VOLTAGE-CONTROLLED OSCILLATORS
- Publication number 20150349711
- Publication date Dec 3, 2015
- QUALCOMM Incorporated
- Yiping HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AREA-EFFICIENT DEGENERATIVE INDUCTANCE FOR A LOW NOISE AMPLIFIER (LNA)
- Publication number 20150207482
- Publication date Jul 23, 2015
- QUALCOMM Incorporated
- Ehab Ahmed Sobhy Abdel Ghany
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE GUARD RING FOR IMPROVED CIRCUIT ISOLATION
- Publication number 20150130552
- Publication date May 14, 2015
- QUALCOMM Incorporated
- Maulin Pareshbhai Bhagat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMPLIFIERS WITH CONFIGURABLE MUTUALLY-COUPLED SOURCE DEGENERATION I...
- Publication number 20150035600
- Publication date Feb 5, 2015
- QUALCOMM Incorporated
- Zhang Jin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE INDUCTOR CIRCUIT
- Publication number 20130141177
- Publication date Jun 6, 2013
- QUALCOMM Incorporated
- Chiewcharn Narathong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR FREQUENCY GENERATION
- Publication number 20120068777
- Publication date Mar 22, 2012
- QUALCOMM Incorporated
- Rajagopalan Rangarajan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MODE LOW NOISE AMPLIFIER WITH TRANSFORMER SOURCE DEGENERATION
- Publication number 20110018635
- Publication date Jan 27, 2011
- QUALCOMM Incorporated
- Aleksandar Tasic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR FREQUENCY GENERATION
- Publication number 20100308924
- Publication date Dec 9, 2010
- QUALCOMM Incorporated
- Rajagopalan Rangarajan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH Q TRANSFORMER DISPOSED AT LEAST PARTLY IN A NON-SEMICONDUCTOR...
- Publication number 20100026368
- Publication date Feb 4, 2010
- QUALCOMM Incorporated
- Yiwu Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR WITH PATTERNED GROUND PLANE
- Publication number 20090250262
- Publication date Oct 8, 2009
- QUALCOMM Incorporated
- Zhang Jin
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Hybrid feed technique for planar antenna

Capacitor array overlapped by on-chip inductor/transformer

Folded metal-oxide-metal capacitor overlapped by on-chip inductor/t...

Directional coupler

Transformer with high common-mode rejection ratio (CMRR)

Techniques for low-loss multi-band multiplexing

On-chip coplanar waveguide having a shielding layer comprising a ca...

Divided ring for common-mode (CM) and differential-mode (DM) isolation

On-chip coupling capacitor with patterned radio frequency shielding...

Inductor-enclosed voltage-controlled oscillators

Metal-oxide-metal (MOM) capacitor with reduced magnetic coupling to...

Tunable guard ring for improved circuit isolation

Amplifiers with configurable mutually-coupled source degeneration i...

Area-efficient degenerative inductance for a low noise amplifier (LNA)

Apparatus and method for frequency generation

Tunable inductor circuit

Methods and apparatus for inductors with integrated passive and act...

Inductor with patterned ground plane

High Q transformer disposed at least partly in a non-semiconductor...

Multi-mode low noise amplifier with transformer source degeneration

Apparatus and method for frequency generation

Patents Applicationslast 30 patents

PHASE SHIFTER WITH PERIODIC CELLS

POWER COMBINER/DIVIDER WITH BROADBAND ISOLATION

POWER COMBINER/DIVIDER WITH BROADBAND ISOLATION

TRANSFORMER INDUCTORS WITH TUNABLE COUPLING COEFFICIENT

INTEGRATION OF GUARD RING WITH PASSIVE COMPONENTS

ON-CHIP DIFFERENTIAL METAL-OXIDE-METAL/METAL-INSULATOR-METAL CAPACI...

TRANSFORMER WITH HIGH COMMON-MODE REJECTION RATIO (CMRR)

FOLDED METAL-OXIDE-METAL CAPACITOR OVERLAPPED BY ON-CHIP INDUCTOR/T...

CAPACITOR ARRAY OVERLAPPED BY ON-CHIP INDUCTOR/TRANSFORMER

ON-CHIP COPLANAR WAVEGUIDE (CPW) TRANSMISSION LINE INTEGRATED WITH...

ON-CHIP COUPLING CAPACITOR WITH PATTERNED RADIO FREQUENCY SHIELDING...

ANTENNA MODULE WITH A VERTICAL DIPOLE ANTENNA TO COVER A BROADSIDE...

DIRECTIONAL COUPLER

HYBRID FEED TECHNIQUE FOR PLANAR ANTENNA

TECHNIQUES FOR LOW-LOSS MULTI-BAND MULTIPLEXING

METAL-OXIDE-METAL (MOM) CAPACITOR WITH REDUCED MAGNETIC COUPLING TO...

DIVIDED RING FOR COMMON-MODE (CM) AND DIFFERENTIAL-MODE (DM) ISOLATION

INDUCTOR-ENCLOSED VOLTAGE-CONTROLLED OSCILLATORS

AREA-EFFICIENT DEGENERATIVE INDUCTANCE FOR A LOW NOISE AMPLIFIER (LNA)

TUNABLE GUARD RING FOR IMPROVED CIRCUIT ISOLATION

AMPLIFIERS WITH CONFIGURABLE MUTUALLY-COUPLED SOURCE DEGENERATION I...

TUNABLE INDUCTOR CIRCUIT

APPARATUS AND METHOD FOR FREQUENCY GENERATION

MULTI-MODE LOW NOISE AMPLIFIER WITH TRANSFORMER SOURCE DEGENERATION

APPARATUS AND METHOD FOR FREQUENCY GENERATION

HIGH Q TRANSFORMER DISPOSED AT LEAST PARTLY IN A NON-SEMICONDUCTOR...

INDUCTOR WITH PATTERNED GROUND PLANE