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Tong Chen
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Cupertino, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Laser-integrated balance detection for self-mixing interferometry
Patent number
11,909,171
Issue date
Feb 20, 2024
Apple Inc.
Tong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Horizontal cavity surface-emitting laser (HCSEL) monolithically int...
Patent number
11,909,175
Issue date
Feb 20, 2024
Apple Inc.
Chih-Wei Chuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-mixing interferometry device configured for non-reciprocal sen...
Patent number
11,874,110
Issue date
Jan 16, 2024
Apple Inc.
Tong Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Self-mixing interferometry-based input device
Patent number
11,861,072
Issue date
Jan 2, 2024
Apple Inc.
Mehmet Mutlu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical proximity sensor integrated into a camera module for an ele...
Patent number
11,846,525
Issue date
Dec 19, 2023
Apple Inc.
Tong Chen
G01 - MEASURING TESTING
Information
Patent Grant
Optical tracking system
Patent number
11,762,193
Issue date
Sep 19, 2023
Apple Inc.
Tong Chen
G01 - MEASURING TESTING
Information
Patent Grant
Optical communication system for position-finding of a portable ele...
Patent number
11,639,998
Issue date
May 2, 2023
Apple Inc.
Tong Chen
G01 - MEASURING TESTING
Information
Patent Grant
Optical interferometry proximity sensor with optical path extender
Patent number
11,629,948
Issue date
Apr 18, 2023
Apple Inc.
Nathan Shou
G01 - MEASURING TESTING
Information
Patent Grant
Input device with self-mixing interferometry sensors
Patent number
11,614,806
Issue date
Mar 28, 2023
Apple Inc.
Ahmet Fatih Cihan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Self-mixing interference based sensors for characterizing touch input
Patent number
11,599,224
Issue date
Mar 7, 2023
Apple Inc.
Mark T. Winkler
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display stack topologies for under-display optical transceivers
Patent number
11,592,873
Issue date
Feb 28, 2023
Apple Inc.
Xiao Xiang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods for manipulating objects in an environment
Patent number
11,557,102
Issue date
Jan 17, 2023
Apple Inc.
Alexis Henri Palangie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hybrid interferometric and scatterometric sensing using in-plane se...
Patent number
11,543,235
Issue date
Jan 3, 2023
Apple Inc.
Tong Chen
G01 - MEASURING TESTING
Information
Patent Grant
Behind display polarized optical transceiver
Patent number
11,487,859
Issue date
Nov 1, 2022
Apple Inc.
Tong Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Surface quality sensing using self-mixing interferometry
Patent number
11,460,293
Issue date
Oct 4, 2022
Apple Inc.
Tong Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Self-mixing interferometry-based gesture input system including a w...
Patent number
11,409,365
Issue date
Aug 9, 2022
Apple Inc.
Mehmet Mutlu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Waveguide-based interferometric multi-point/distributed force and t...
Patent number
11,392,248
Issue date
Jul 19, 2022
Apple Inc.
Mehmet Mutlu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display-adjacent optical emission or reception using optical fibers
Patent number
11,327,237
Issue date
May 10, 2022
Apple Inc.
Tong Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Monolithic infrared transceiver
Patent number
11,322,630
Issue date
May 3, 2022
Apple Inc.
Weiping Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display-synchronized optical emitters and transceivers
Patent number
11,295,664
Issue date
Apr 5, 2022
Apple Inc.
Tong Chen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Configuration and operation of array of self-mixing interferometry...
Patent number
11,243,068
Issue date
Feb 8, 2022
Apple Inc.
Mehmet Mutlu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for adjusting movable lenses in directional fre...
Patent number
11,201,669
Issue date
Dec 14, 2021
Apple Inc.
Omid Momtahan
G02 - OPTICS
Information
Patent Grant
Optical proximity sensor integrated into a camera module for an ele...
Patent number
11,156,456
Issue date
Oct 26, 2021
Apple Inc.
Tong Chen
G01 - MEASURING TESTING
Information
Patent Grant
Self-mixing interference based sensors for characterizing touch input
Patent number
11,157,113
Issue date
Oct 26, 2021
Apple Inc.
Mark T. Winkler
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Self-calibrating optical transceiver system with reduced crosstalk...
Patent number
11,150,332
Issue date
Oct 19, 2021
Apple Inc.
Tong Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Through-display optical transmission, reception, or sensing through...
Patent number
11,067,884
Issue date
Jul 20, 2021
Apple Inc.
Tong Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Self-mixing optical proximity sensors for electronic devices
Patent number
11,029,442
Issue date
Jun 8, 2021
Apple Inc.
Mehmet Mutlu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Waveguide-based interferometric multi-point/distributed force and t...
Patent number
10,824,275
Issue date
Nov 3, 2020
Apple Inc.
Mehmet Mutlu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wafer-level high aspect ratio beam shaping
Patent number
10,705,347
Issue date
Jul 7, 2020
Apple Inc.
Tong Chen
G02 - OPTICS
Information
Patent Grant
Systems and methods for adjusting movable lenses in directional fre...
Patent number
10,700,780
Issue date
Jun 30, 2020
Apple Inc.
Omid Momtahan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Optical Proximity Sensor
Publication number
20240102852
Publication date
Mar 28, 2024
Apple Inc.
Brandon J. Hui
G01 - MEASURING TESTING
Information
Patent Application
Programmable Transmit/Receive Pixel Array and Applications
Publication number
20240106192
Publication date
Mar 28, 2024
Apple Inc.
Fei Tan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICES, METHODS, AND GRAPHICAL USER INTERFACES FOR CONTROLLING AVA...
Publication number
20240077937
Publication date
Mar 7, 2024
Apple Inc.
Jason D. RICKWALD
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Adaptive Optical Sensing Using Speckle Prediction
Publication number
20240003671
Publication date
Jan 4, 2024
Apple Inc.
Mingzhou Jin
G01 - MEASURING TESTING
Information
Patent Application
INPUT DEVICE WITH OPTICAL SENSORS
Publication number
20240004483
Publication date
Jan 4, 2024
Apple Inc.
William WHITNEY
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Active Optical Sensor Providing Near and Far Field Target Detection
Publication number
20240004034
Publication date
Jan 4, 2024
Apple Inc.
Tong Chen
G01 - MEASURING TESTING
Information
Patent Application
Non-Contact Respiration Sensing
Publication number
20240000341
Publication date
Jan 4, 2024
Apple Inc.
Miaolei Yan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wearable Device Including Optical Sensor Circuitry
Publication number
20240000337
Publication date
Jan 4, 2024
Apple Inc.
Tong Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wearable Device Including Self-Mixing Interferometry Sensor
Publication number
20240004073
Publication date
Jan 4, 2024
Apple Inc.
Tong Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Wavelength Modulated Self-Mixing Interferometry Using Multi-Junctio...
Publication number
20240006858
Publication date
Jan 4, 2024
Apple Inc.
Tong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Mitigating Artifacts Caused by an Under-Display Light Emitter
Publication number
20230410718
Publication date
Dec 21, 2023
Apple Inc.
Jenny Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RETINAL REFLECTION TRACKING FOR GAZE ALIGNMENT
Publication number
20230359273
Publication date
Nov 9, 2023
Apple Inc.
Arthur Y. Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Eye Tracking Using Self-Mixing Interferometry
Publication number
20230333371
Publication date
Oct 19, 2023
Apple Inc.
Tong Chen
G02 - OPTICS
Information
Patent Application
Systems With Supplemental Illumination
Publication number
20230324690
Publication date
Oct 12, 2023
Apple Inc.
Ritu Shah
G02 - OPTICS
Information
Patent Application
Optical Sensor Module Including an Interferometric Sensor and Exten...
Publication number
20230314185
Publication date
Oct 5, 2023
Apple Inc.
Tong Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Self-Mixing Interference Based Sensors for Characterizing Touch Input
Publication number
20230288186
Publication date
Sep 14, 2023
Apple Inc.
Mark T. Winkler
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Reconfigurable Time of Flight Proximity Sensor with Near-Field and...
Publication number
20230258785
Publication date
Aug 17, 2023
Apple Inc.
Shingo Mandai
G01 - MEASURING TESTING
Information
Patent Application
Optical Communication System for Position-Finding of a Portable Ele...
Publication number
20230255214
Publication date
Aug 17, 2023
Apple Inc.
Tong Chen
A21 - BAKING EDIBLE DOUGHS
Information
Patent Application
Electronic Devices Having Quantum Film Infrared Sensors
Publication number
20230087411
Publication date
Mar 23, 2023
Apple Inc.
Xiaofan Niu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Through-Display Interferometric Proximity and Velocity Sensing
Publication number
20230087691
Publication date
Mar 23, 2023
Apple Inc.
Tong Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Self-Mixing Interference Device with Tunable Microelectromechanical...
Publication number
20230089141
Publication date
Mar 23, 2023
Apple Inc.
Tong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Beam Deflector Metasurface
Publication number
20230070943
Publication date
Mar 9, 2023
Apple Inc.
Daryl I. Vulis
G02 - OPTICS
Information
Patent Application
METHODOLOGY AND APPLICATION OF ACOUSTIC DETECTION OF OPTICAL INTEGRITY
Publication number
20220397483
Publication date
Dec 15, 2022
Apple Inc.
Michael K. MCCORD
G01 - MEASURING TESTING
Information
Patent Application
Self-Mixing Interferometry-Based Input Device
Publication number
20220382384
Publication date
Dec 1, 2022
Apple Inc.
Mehmet Mutlu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic Devices Having Failsafe Mechanisms with Near Field Commu...
Publication number
20220330410
Publication date
Oct 13, 2022
Apple Inc.
Yaser Shanjani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Hybrid Interferometric and Scatterometric Sensing Using In-Plane Se...
Publication number
20220316856
Publication date
Oct 6, 2022
Apple Inc.
Tong Chen
G01 - MEASURING TESTING
Information
Patent Application
Laser-Integrated Balance Detection for Self-Mixing Interferometry
Publication number
20220320820
Publication date
Oct 6, 2022
Apple Inc.
Tong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Interferometry Proximity Sensor with Optical Path Extender
Publication number
20220244041
Publication date
Aug 4, 2022
Apple Inc.
Nathan Shou
G01 - MEASURING TESTING
Information
Patent Application
Horizontal Cavity Surface-Emitting Laser (HCSEL) Monolithically Int...
Publication number
20220224077
Publication date
Jul 14, 2022
Apple Inc.
Chih-Wei Chuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Configuration and Operation of Array of Self-Mixing Interferometry...
Publication number
20220155052
Publication date
May 19, 2022
Apple Inc.
Mehmet Mutlu
H01 - BASIC ELECTRIC ELEMENTS