Liang Han

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wide-band antenna with parasitic element
- Patent number 12,244,077
- Issue date Mar 4, 2025
- Meta Platforms Technologies, LLC
- Navid Barani Lonbani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antennas for artificial reality systems
- Patent number 12,191,561
- Issue date Jan 7, 2025
- Meta Platforms Technologies, LLC
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic devices with distributed slot antenna structures
- Patent number 12,107,335
- Issue date Oct 1, 2024
- Apple Inc.
- Aobo Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adaptive antenna tuning system
- Patent number 11,569,858
- Issue date Jan 31, 2023
- Apple Inc.
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device having adjustable antenna settings
- Patent number 11,456,768
- Issue date Sep 27, 2022
- Apple Inc.
- Liang Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless devices having antennas for covering multiple frequency bands
- Patent number 11,322,840
- Issue date May 3, 2022
- Apple Inc.
- Yiren Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic devices having differential-fed near-field communication...
- Patent number 11,228,345
- Issue date Jan 18, 2022
- Apple Inc.
- Yiren Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device having adjustable antenna settings
- Patent number 10,693,516
- Issue date Jun 23, 2020
- Apple Inc.
- Liang Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless electronic device with radio-frequency sensors
- Patent number 10,554,240
- Issue date Feb 4, 2020
- Apple, Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antennas having symmetrical switching architecture
- Patent number 10,511,083
- Issue date Dec 17, 2019
- Apple Inc.
- Xu Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device having antenna tuning circuits with shared contro...
- Patent number 10,498,012
- Issue date Dec 3, 2019
- Apple Inc.
- James G. Judkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic devices having closed-loop antenna adjustment capabilities
- Patent number 10,498,011
- Issue date Dec 3, 2019
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustable multiple-input and multiple-output antenna structures
- Patent number 10,476,167
- Issue date Nov 12, 2019
- Apple Inc.
- Enrique Ayala Vazquez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antennas having symmetrical switching architecture
- Patent number 10,468,756
- Issue date Nov 5, 2019
- Apple Inc.
- Xu Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device antennas having multi-band tuning capabilities
- Patent number 10,381,715
- Issue date Aug 13, 2019
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device antennas having multiple operating modes
- Patent number 10,305,453
- Issue date May 28, 2019
- Apple Inc.
- Jennifer M. Edwards
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless charging and communications systems with dual-frequency pa...
- Patent number 10,263,340
- Issue date Apr 16, 2019
- Apple Inc.
- Basim H. Noori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device with shared control and power lines for antenna t...
- Patent number 10,186,769
- Issue date Jan 22, 2019
- Apple Inc.
- James G. Judkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device antenna with switchable return paths
- Patent number 10,056,695
- Issue date Aug 21, 2018
- Apple Inc.
- Enrique Ayala Vazquez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device antenna with isolation mode
- Patent number 9,972,891
- Issue date May 15, 2018
- Apple Inc.
- Enrique Ayala Vazquez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device antenna with switchable return paths
- Patent number 9,966,667
- Issue date May 8, 2018
- Apple Inc.
- Enrique Ayala Vazquez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device having antenna tuning integrated circuits with se...
- Patent number 9,960,801
- Issue date May 1, 2018
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless electronic device with multiradio controller integrated ci...
- Patent number 9,930,725
- Issue date Mar 27, 2018
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless charging and communications systems with dual-frequency pa...
- Patent number 9,882,282
- Issue date Jan 30, 2018
- Apple Inc.
- Basim H. Noori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with configurable symmetric antennas
- Patent number 9,843,091
- Issue date Dec 12, 2017
- Apple Inc.
- Matthew A. Mow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device having sensors and antenna monitor for controllin...
- Patent number 9,742,459
- Issue date Aug 22, 2017
- Apple Inc.
- Enrique Ayala Vazquez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device having antenna tuning integrated circuits with se...
- Patent number 9,698,854
- Issue date Jul 4, 2017
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device antenna with interference mitigation circuitry
- Patent number 9,647,332
- Issue date May 9, 2017
- Apple Inc.
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless electronic device with calibrated reflectometer
- Patent number 9,594,147
- Issue date Mar 14, 2017
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device antenna with reduced lossy mode
- Patent number 9,531,061
- Issue date Dec 27, 2016
- Apple Inc.
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS, SYSTEM, AND METHOD FOR INTEGRATING ANTENNAS THAT SUPPORT...
- Publication number 20240356203
- Publication date Oct 24, 2024
- Meta Platforms Technologies, LLC
- Nil Apaydin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVING ANTENNA SWITCHING IN MOBILE DEVICES
- Publication number 20240283504
- Publication date Aug 22, 2024
- Meta Platforms Technologies, LLC
- Fengyu Ge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL BAND ANTENNA FOR MOBILE ELECTRONIC DEVICES
- Publication number 20240235026
- Publication date Jul 11, 2024
- Meta Platforms Technologies, LLC
- Navid Barani Lonbani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIDE-BAND ANTENNA WITH PARASITIC ELEMENT
- Publication number 20240154306
- Publication date May 9, 2024
- Meta Platforms Technologies, LLC
- Navid Barani Lonbani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA FOR WEARABLE ELECTRONIC DEVICES
- Publication number 20240097311
- Publication date Mar 21, 2024
- Meta Platforms Technologies, LLC
- Javier Rodriguez De Luis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA ARCHITECTURE FOR MOBILE DEVICES
- Publication number 20240097331
- Publication date Mar 21, 2024
- Meta Platforms Technologies, LLC
- Nil Apaydin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW BAND ANTENNA ARCHITECTURE WITH APERTURE AND IMPEDANCE TUNING
- Publication number 20240030603
- Publication date Jan 25, 2024
- Meta Platforms Technologies, LLC
- Nil Apaydin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COEXISTENCE OF ACTIVE DIMMING DISPLAY LAYERS AND ANTENNAS
- Publication number 20240012254
- Publication date Jan 11, 2024
- Meta Platforms Technologies, LLC
- Javier Rodriguez De Luis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE ANTENNA TUNING SYSTEM
- Publication number 20230170927
- Publication date Jun 1, 2023
- Apple Inc.
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Circuitry with Efficient Antenna Tuning
- Publication number 20230084948
- Publication date Mar 16, 2023
- Apple Inc.
- Thomas E. Biedka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Devices with Distributed Slot Antenna Structures
- Publication number 20230083466
- Publication date Mar 16, 2023
- Apple Inc.
- Aobo Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS DEVICES HAVING ANTENNAS FOR COVERING MULTIPLE FREQUENCY BANDS
- Publication number 20220094059
- Publication date Mar 24, 2022
- Apple Inc.
- Yiren Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTIVE ANTENNA TUNING SYSTEM
- Publication number 20210218430
- Publication date Jul 15, 2021
- Apple Inc.
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device having Adjustable Antenna Settings
- Publication number 20200274570
- Publication date Aug 27, 2020
- Apple Inc.
- Liang Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic Device Having Adjustable Antenna Settings
- Publication number 20190393918
- Publication date Dec 26, 2019
- Apple Inc.
- Liang Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic Device Antennas Having Multiple Operating Modes
- Publication number 20190081615
- Publication date Mar 14, 2019
- Apple Inc.
- Jennifer M. Edwards
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Adjustable Multiple-Input and Multiple-Output Antenna Structures
- Publication number 20190027833
- Publication date Jan 24, 2019
- Apple Inc.
- Enrique Ayala Vazquez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device Having Antenna Tuning Circuits With Shared Contro...
- Publication number 20190027809
- Publication date Jan 24, 2019
- Apple Inc.
- James G. Judkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device With Shared Control and Power Lines for Antenna T...
- Publication number 20190027821
- Publication date Jan 24, 2019
- Apple Inc.
- James G. Judkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device Antennas Having Multi-Band Tuning Capabilities
- Publication number 20180342794
- Publication date Nov 29, 2018
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antennas Having Symmetrical Switching Architecture
- Publication number 20180219276
- Publication date Aug 2, 2018
- Apple Inc.
- Xu Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Charging and Communications Systems With Dual-Frequency Pa...
- Publication number 20180115071
- Publication date Apr 26, 2018
- Apple Inc.
- Basim H. Noori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antennas Having Symmetrical Switching Architecture
- Publication number 20180083344
- Publication date Mar 22, 2018
- Apple Inc.
- Xu Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device Antenna With Switchable Return Paths
- Publication number 20180069317
- Publication date Mar 8, 2018
- Apple Inc.
- Enrique Ayala Vazquez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Devices Having Closed-Loop Antenna Adjustment Capabilities
- Publication number 20180069295
- Publication date Mar 8, 2018
- Apple Inc.
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device Having Antenna Tuning Integrated Circuits With Se...
- Publication number 20170302326
- Publication date Oct 19, 2017
- Apple Inc.
- Matthew A. Mow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Electronic Device With Radio-Frequency Sensors
- Publication number 20170187412
- Publication date Jun 29, 2017
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Charging and Communications Systems With Dual-Frequency Pa...
- Publication number 20170117754
- Publication date Apr 27, 2017
- Apple Inc.
- Basim H. Noori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electronic Device Antenna With Isolation Mode
- Publication number 20170040668
- Publication date Feb 9, 2017
- Apple Inc.
- Enrique Ayala Vazquez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device Antenna With Switchable Return Paths
- Publication number 20170033460
- Publication date Feb 2, 2017
- Apple Inc.
- Enrique Ayala Vazquez
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Wide-band antenna with parasitic element

Antennas for artificial reality systems

Electronic devices with distributed slot antenna structures

Adaptive antenna tuning system

Electronic device having adjustable antenna settings

Wireless devices having antennas for covering multiple frequency bands

Electronic devices having differential-fed near-field communication...

Electronic device having adjustable antenna settings

Wireless electronic device with radio-frequency sensors

Antennas having symmetrical switching architecture

Electronic device having antenna tuning circuits with shared contro...

Electronic devices having closed-loop antenna adjustment capabilities

Adjustable multiple-input and multiple-output antenna structures

Antennas having symmetrical switching architecture

Electronic device antennas having multi-band tuning capabilities

Electronic device antennas having multiple operating modes

Wireless charging and communications systems with dual-frequency pa...

Electronic device with shared control and power lines for antenna t...

Electronic device antenna with switchable return paths

Electronic device antenna with isolation mode

Electronic device antenna with switchable return paths

Electronic device having antenna tuning integrated circuits with se...

Wireless electronic device with multiradio controller integrated ci...

Wireless charging and communications systems with dual-frequency pa...

Electronic device with configurable symmetric antennas

Electronic device having sensors and antenna monitor for controllin...

Electronic device having antenna tuning integrated circuits with se...

Electronic device antenna with interference mitigation circuitry

Wireless electronic device with calibrated reflectometer

Electronic device antenna with reduced lossy mode

Patents Applicationslast 30 patents

APPARATUS, SYSTEM, AND METHOD FOR INTEGRATING ANTENNAS THAT SUPPORT...

SYSTEMS AND METHODS FOR IMPROVING ANTENNA SWITCHING IN MOBILE DEVICES

DUAL BAND ANTENNA FOR MOBILE ELECTRONIC DEVICES

WIDE-BAND ANTENNA WITH PARASITIC ELEMENT

ANTENNA FOR WEARABLE ELECTRONIC DEVICES

ANTENNA ARCHITECTURE FOR MOBILE DEVICES

LOW BAND ANTENNA ARCHITECTURE WITH APERTURE AND IMPEDANCE TUNING

COEXISTENCE OF ACTIVE DIMMING DISPLAY LAYERS AND ANTENNAS

ADAPTIVE ANTENNA TUNING SYSTEM

Wireless Circuitry with Efficient Antenna Tuning

Electronic Devices with Distributed Slot Antenna Structures

WIRELESS DEVICES HAVING ANTENNAS FOR COVERING MULTIPLE FREQUENCY BANDS

ADAPTIVE ANTENNA TUNING SYSTEM

Electronic Device having Adjustable Antenna Settings

Electronic Device Having Adjustable Antenna Settings

Electronic Device Antennas Having Multiple Operating Modes

Adjustable Multiple-Input and Multiple-Output Antenna Structures

Electronic Device Having Antenna Tuning Circuits With Shared Contro...

Electronic Device With Shared Control and Power Lines for Antenna T...

Electronic Device Antennas Having Multi-Band Tuning Capabilities

Antennas Having Symmetrical Switching Architecture

Wireless Charging and Communications Systems With Dual-Frequency Pa...

Antennas Having Symmetrical Switching Architecture

Electronic Device Antenna With Switchable Return Paths

Electronic Devices Having Closed-Loop Antenna Adjustment Capabilities

Electronic Device Having Antenna Tuning Integrated Circuits With Se...

Wireless Electronic Device With Radio-Frequency Sensors

Wireless Charging and Communications Systems With Dual-Frequency Pa...

Electronic Device Antenna With Isolation Mode

Electronic Device Antenna With Switchable Return Paths