Kai Xu

Person

Nepean, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Techniques for dynamic voltage control for laser diodes in head-wea...
- Patent number 11,682,880
- Issue date Jun 20, 2023
- Google LLC
- Kai Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combiner lens fault detection system
- Patent number 11,662,579
- Issue date May 30, 2023
- Google LLC
- Shreyas Potnis
- G01 - MEASURING TESTING
Information Patent Grant
Portable dual-device charger system
- Patent number 11,075,527
- Issue date Jul 27, 2021
- Google LLC
- Philip Michael Isaacs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems, devices, and methods for laser projectors
- Patent number 10,444,608
- Issue date Oct 15, 2019
- North Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Grant
Systems, devices, and methods for laser projectors
- Patent number 10,444,610
- Issue date Oct 15, 2019
- North Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Grant
Systems, devices, and methods for laser projectors
- Patent number 10,444,609
- Issue date Oct 15, 2019
- North Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Grant
Systems, devices, and methods for laser projectors
- Patent number 10,277,874
- Issue date Apr 30, 2019
- NORTH INC.
- Kai Xu
- G02 - OPTICS
Information Patent Grant
Systems, devices, and methods for laser projectors
- Patent number 10,250,856
- Issue date Apr 2, 2019
- NORTH INC.
- Kai Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, devices, and methods for laser projectors
- Patent number 10,230,929
- Issue date Mar 12, 2019
- NORTH INC.
- Kai Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power converter system for mobile devices
- Patent number 8,981,749
- Issue date Mar 17, 2015
- BlackBerry Limited
- Kai Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant gate drive circuit with centre-tapped transformer
- Patent number 7,453,292
- Issue date Nov 18, 2008
- Queen's University at Kingston
- Yan-Fei Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method of controlling low frequency load currents dra...
- Patent number 6,980,783
- Issue date Dec 27, 2005
- CIENA Corporation
- Yan-Fei Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
BIDIRECTIONAL BATTERY CHARGING AND DISCHARGING
- Publication number 20240077753
- Publication date Mar 7, 2024
- Google LLC
- Philip Isaacs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TECHNIQUES FOR DYNAMIC VOLTAGE CONTROL FOR LASER DIODES IN HEAD-WEA...
- Publication number 20230327401
- Publication date Oct 12, 2023
- Google LLC
- Kai Xu
- G02 - OPTICS
Information Patent Application
TECHNIQUES FOR DYNAMIC VOLTAGE CONTROL FOR LASER DIODES IN HEAD-WEA...
- Publication number 20220344898
- Publication date Oct 27, 2022
- Google LLC
- Kai Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Combiner Lens Fault Detection System
- Publication number 20210157140
- Publication date May 27, 2021
- Google LLC
- Shreyas Potnis
- G01 - MEASURING TESTING
Information Patent Application
PORTABLE DUAL-DEVICE CHARGER SYSTEM
- Publication number 20200091740
- Publication date Mar 19, 2020
- North Inc.
- Philip Michael Isaacs
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANTENNA DESIGNS FOR WEARABLE HEADS-UP DISPLAYS
- Publication number 20190198982
- Publication date Jun 27, 2019
- NORTH INC.
- Joshua Moore
- G02 - OPTICS
Information Patent Application
ANTENNA DESIGNS FOR WEARABLE HEADS-UP DISPLAYS
- Publication number 20190196228
- Publication date Jun 27, 2019
- NORTH INC.
- Joshua Moore
- G02 - OPTICS
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS
- Publication number 20190037183
- Publication date Jan 31, 2019
- Thalmic Labs Inc.
- Kai Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS
- Publication number 20190033585
- Publication date Jan 31, 2019
- Thalmic Labs Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS
- Publication number 20190033698
- Publication date Jan 31, 2019
- Thalmic Labs Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS
- Publication number 20180115755
- Publication date Apr 26, 2018
- THALMIC LABS INC.
- Kai Xu
- G02 - OPTICS
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS
- Publication number 20180115756
- Publication date Apr 26, 2018
- Thalmic Labs Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS
- Publication number 20180035087
- Publication date Feb 1, 2018
- Thalmic Labs Inc.
- Kai Xu
- G02 - OPTICS
Information Patent Application
POWER CONVERTER SYSTEM FOR MOBILE DEVICES
- Publication number 20130093514
- Publication date Apr 18, 2013
- Research in Motion Limited
- Kai XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Resonant gate drive circuit with centre-tapped transformer
- Publication number 20070109025
- Publication date May 17, 2007
- Yan-Fei Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus and method of controlling low frequency load currents dra...
- Publication number 20040204173
- Publication date Oct 14, 2004
- Catena Networks, Inc.
- Yan-Fei Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Techniques for dynamic voltage control for laser diodes in head-wea...

Combiner lens fault detection system

Portable dual-device charger system

Systems, devices, and methods for laser projectors

Systems, devices, and methods for laser projectors

Systems, devices, and methods for laser projectors

Systems, devices, and methods for laser projectors

Systems, devices, and methods for laser projectors

Systems, devices, and methods for laser projectors

Power converter system for mobile devices

Resonant gate drive circuit with centre-tapped transformer

Apparatus and method of controlling low frequency load currents dra...

Patents Applicationslast 30 patents

BIDIRECTIONAL BATTERY CHARGING AND DISCHARGING

TECHNIQUES FOR DYNAMIC VOLTAGE CONTROL FOR LASER DIODES IN HEAD-WEA...

TECHNIQUES FOR DYNAMIC VOLTAGE CONTROL FOR LASER DIODES IN HEAD-WEA...

Combiner Lens Fault Detection System

PORTABLE DUAL-DEVICE CHARGER SYSTEM

ANTENNA DESIGNS FOR WEARABLE HEADS-UP DISPLAYS

ANTENNA DESIGNS FOR WEARABLE HEADS-UP DISPLAYS

SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS

SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS

SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS

SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS

SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS

SYSTEMS, DEVICES, AND METHODS FOR LASER PROJECTORS

POWER CONVERTER SYSTEM FOR MOBILE DEVICES

Resonant gate drive circuit with centre-tapped transformer

Apparatus and method of controlling low frequency load currents dra...