Liquan Tan

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device having an inductive charging system
- Patent number 11,670,972
- Issue date Jun 6, 2023
- Apple Inc.
- Joel N. Ruscher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive wireless charging systems
- Patent number 11,061,490
- Issue date Jul 13, 2021
- Apple Inc.
- Bing Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Attachment devices for inductive interconnection systems
- Patent number 11,031,164
- Issue date Jun 8, 2021
- Apple Inc.
- Blake R. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mixed input lighting using multiple light sources and control circu...
- Patent number 10,809,810
- Issue date Oct 20, 2020
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive wireless charging systems
- Patent number 10,739,871
- Issue date Aug 11, 2020
- Apple Inc.
- Bing Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inductive interconnection system
- Patent number 10,725,515
- Issue date Jul 28, 2020
- Apple Inc.
- Blake R. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid connector
- Patent number 10,707,627
- Issue date Jul 7, 2020
- Apple Inc.
- Reza Nasiri Mahalati
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mixed input lighting using multiple light sources with switchable o...
- Patent number 10,528,152
- Issue date Jan 7, 2020
- Apple Inc.
- Paul X. Wang
- G01 - MEASURING TESTING
Information Patent Grant
Stylus tip
- Patent number D854014
- Issue date Jul 16, 2019
- Apple Inc.
- Jody Akana
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Enabling touch on a tactile keyboard
- Patent number 10,289,210
- Issue date May 14, 2019
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illumination systems with light-emitting diodes
- Patent number 10,276,326
- Issue date Apr 30, 2019
- Apple Inc.
- Paul X. Wang
- F21 - LIGHTING
Information Patent Grant
Capacitive keyboard having variable make points
- Patent number 10,241,590
- Issue date Mar 26, 2019
- Apple Inc.
- Blake R. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device printed circuit board patch antenna
- Patent number 10,141,626
- Issue date Nov 27, 2018
- Apple Inc.
- Liquan Tan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adaptive low-battery warnings for battery-powered electronic devices
- Patent number 9,709,607
- Issue date Jul 18, 2017
- Apple Inc.
- Liquan Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stylus tip
- Patent number D791770
- Issue date Jul 11, 2017
- Apple Inc.
- Jody Akana
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Remote control configuration using a remote control profile
- Patent number 9,659,487
- Issue date May 23, 2017
- Apple Inc.
- Liquan Tan
- G08 - SIGNALLING
Information Patent Grant
Device for digital communication through capacitive coupling
- Patent number 9,652,090
- Issue date May 16, 2017
- Apple Inc.
- Liquan Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive keyboard having variable make points
- Patent number 9,632,591
- Issue date Apr 25, 2017
- Apple Inc.
- Blake R. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stylus tip
- Patent number D772876
- Issue date Nov 29, 2016
- Apple Inc.
- Jody Akana
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Remote control configuration using a remote control profile
- Patent number 9,368,024
- Issue date Jun 14, 2016
- Apple Inc.
- Liquan Tan
- G08 - SIGNALLING
Information Patent Grant
Adaptive low-battery warnings for battery-powered electronic devices
- Patent number 8,816,868
- Issue date Aug 26, 2014
- Apple Inc.
- Liquan Tan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Capacitive Wireless Charging Systems
- Publication number 20200326790
- Publication date Oct 15, 2020
- Apple Inc.
- Bing Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE HAVING AN INDUCTIVE CHARGING SYSTEM
- Publication number 20200099245
- Publication date Mar 26, 2020
- Apple Inc.
- Joel N. Ruscher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MIXED INPUT LIGHTING USING MULTIPLE LIGHT SOURCES
- Publication number 20200050283
- Publication date Feb 13, 2020
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INDUCTIVE INTERCONNECTION SYSTEM
- Publication number 20190278349
- Publication date Sep 12, 2019
- Apple Inc.
- Blake R. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ATTACHMENT DEVICES FOR INDUCTIVE INTERCONNECTION SYSTEMS
- Publication number 20190138073
- Publication date May 9, 2019
- Apple Inc.
- Blake R. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INDUCTIVE INTERCONNECTION SYSTEM
- Publication number 20190103764
- Publication date Apr 4, 2019
- Apple Inc.
- Blake R. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID CONNECTOR
- Publication number 20190103715
- Publication date Apr 4, 2019
- Apple Inc.
- Reza Nasiri Mahalati
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Capacitive Wireless Charging Systems
- Publication number 20180314349
- Publication date Nov 1, 2018
- Apple Inc.
- Bing Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Capacitive Keyboard Having Variable Make Points
- Publication number 20170308177
- Publication date Oct 26, 2017
- Apple Inc.
- Blake R. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Remote Control Configuration using a Remote Control Profile
- Publication number 20160267785
- Publication date Sep 15, 2016
- Apple Inc.
- Liquan Tan
- G08 - SIGNALLING
Information Patent Application
CELL VOLTAGE SENSING FOR RECHARGEABLE BATTERY PACKS
- Publication number 20160093921
- Publication date Mar 31, 2016
- Apple Inc.
- Karthik Kadirvel
- G01 - MEASURING TESTING
Information Patent Application
Electronic Device Printed Circuit Board Patch Antenna
- Publication number 20160028148
- Publication date Jan 28, 2016
- Apple Inc.
- Liquan Tan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Remote Control Configuration using a Remote Control Profile
- Publication number 20150091708
- Publication date Apr 2, 2015
- Apple Inc.
- Liquan Tan
- G08 - SIGNALLING
Information Patent Application
ADAPTIVE LOW-BATTERY WARNINGS FOR BATTERY-POWERED ELECTRONIC DEVICES
- Publication number 20150042480
- Publication date Feb 12, 2015
- Apple Inc.
- Liquan Tan
- G01 - MEASURING TESTING
Information Patent Application
Device for Digital Communication Through Capacitive Coupling
- Publication number 20140028607
- Publication date Jan 30, 2014
- Apple Inc.
- Liquan Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE LOW-BATTERY WARNINGS FOR BATTERY-POWERED ELECTRONIC DEVICES
- Publication number 20120306655
- Publication date Dec 6, 2012
- Apple Inc.
- Liquan Tan
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Electronic device having an inductive charging system

Capacitive wireless charging systems

Attachment devices for inductive interconnection systems

Mixed input lighting using multiple light sources and control circu...

Capacitive wireless charging systems

Inductive interconnection system

Hybrid connector

Mixed input lighting using multiple light sources with switchable o...

Stylus tip

Enabling touch on a tactile keyboard

Illumination systems with light-emitting diodes

Capacitive keyboard having variable make points

Electronic device printed circuit board patch antenna

Adaptive low-battery warnings for battery-powered electronic devices

Stylus tip

Remote control configuration using a remote control profile

Device for digital communication through capacitive coupling

Capacitive keyboard having variable make points

Stylus tip

Remote control configuration using a remote control profile

Adaptive low-battery warnings for battery-powered electronic devices

Patents Applicationslast 30 patents

Capacitive Wireless Charging Systems

ELECTRONIC DEVICE HAVING AN INDUCTIVE CHARGING SYSTEM

MIXED INPUT LIGHTING USING MULTIPLE LIGHT SOURCES

INDUCTIVE INTERCONNECTION SYSTEM

ATTACHMENT DEVICES FOR INDUCTIVE INTERCONNECTION SYSTEMS

INDUCTIVE INTERCONNECTION SYSTEM

HYBRID CONNECTOR

Capacitive Wireless Charging Systems

Capacitive Keyboard Having Variable Make Points

Remote Control Configuration using a Remote Control Profile

CELL VOLTAGE SENSING FOR RECHARGEABLE BATTERY PACKS

Electronic Device Printed Circuit Board Patch Antenna

Remote Control Configuration using a Remote Control Profile

ADAPTIVE LOW-BATTERY WARNINGS FOR BATTERY-POWERED ELECTRONIC DEVICES

Device for Digital Communication Through Capacitive Coupling

ADAPTIVE LOW-BATTERY WARNINGS FOR BATTERY-POWERED ELECTRONIC DEVICES