Wai Chan

Person

Tin Shui Wai, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting device including solid state emitters with adjustable control
- Patent number 11,800,613
- Issue date Oct 24, 2023
- Ideal Industries Lighting LLC
- Antony Paul van de Ven
- F21 - LIGHTING
Information Patent Grant
Lighting device including solid state emitters with adjustable control
- Patent number 11,116,054
- Issue date Sep 7, 2021
- Ideal Industries Lighting LLC
- Antony Paul van de Ven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
LED mini-linear light engine
- Patent number 10,900,653
- Issue date Jan 26, 2021
- Cree Hong Kong Limited
- Antony Van De Ven
- F21 - LIGHTING
Information Patent Grant
Meeting invitee as proxy
- Patent number 10,673,643
- Issue date Jun 2, 2020
- International Business Machines Corporation
- Wai Ho Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Meeting invitee as proxy
- Patent number 10,630,498
- Issue date Apr 21, 2020
- International Business Machines Corporation
- Wai Ho Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Aluminum high bay light fixture having plurality of housings dissip...
- Patent number 10,436,432
- Issue date Oct 8, 2019
- Cree, Inc.
- Antony Paul Van de Ven
- F21 - LIGHTING
Information Patent Grant
Lighting device including solid state emitters with adjustable control
- Patent number 10,412,809
- Issue date Sep 10, 2019
- Cree, Inc.
- Antony Paul van de Ven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lighting device including solid state emitters with adjustable control
- Patent number 10,321,537
- Issue date Jun 11, 2019
- Cree, Inc.
- Antony Paul van de Ven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Meeting invitee as proxy
- Patent number 10,277,412
- Issue date Apr 30, 2019
- International Business Machines Corporation
- Wai Ho Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Meeting invitee as proxy
- Patent number 10,277,413
- Issue date Apr 30, 2019
- International Business Machines Corporation
- Wai Ho Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chitosan based high performance filter with self-regenerating ability
- Patent number 9,980,484
- Issue date May 29, 2018
- Nano and Advanced Materials Institute Limited
- Jifan Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lighting device including solid state emitters with adjustable control
- Patent number 9,900,957
- Issue date Feb 20, 2018
- Cree, Inc.
- Antony Paul van de Ven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Household water filter element for removing radioactive substances
- Patent number 9,731,227
- Issue date Aug 15, 2017
- Nano and Advanced Materials Institute Limited
- Jifan Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Pillbox, medication management system and medication dispensing system
- Patent number 9,381,139
- Issue date Jul 5, 2016
- Wai Tong Fung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pillbox, medication management system and medication dispensing system
- Patent number 9,066,849
- Issue date Jun 30, 2015
- Wai Tong Fung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lighting devices including thermally conductive housings and relate...
- Patent number 8,602,579
- Issue date Dec 10, 2013
- Cree, Inc.
- Antony Paul Van de Ven
- F21 - LIGHTING
Information Patent Grant
Lighting device
- Patent number D672899
- Issue date Dec 18, 2012
- Cree, Inc.
- Antony Paul Van De Ven
- D26 - Lighting
Information Patent Grant
Leadframe treatment for enhancing adhesion of encapsulant thereto
- Patent number 8,012,886
- Issue date Sep 6, 2011
- ASM Assembly Materials Ltd.
- Yiu Fai Kwan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Voltage dip and undervoltage compensator
- Patent number 7,800,349
- Issue date Sep 21, 2010
- The Hong Kong Polytechnic University
- Kai Ming Tsang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimized relaxivity and specificity hepatobiliary MRI contrast agent
- Patent number 7,767,196
- Issue date Aug 3, 2010
- The University of Hong Kong
- Wing Tak Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Recessed clamping diode fabrication in trench devices
- Patent number 7,592,228
- Issue date Sep 22, 2009
- Advanced Analogic Technologies, Inc.
- Richard K. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting device
- Patent number D586942
- Issue date Feb 17, 2009
- Cree LED Lighting Solutions, Inc.
- Wai Kwan Chan
- D26 - Lighting
Information Patent Grant
Lighting device
- Patent number D581083
- Issue date Nov 18, 2008
- Cree LED Lighting Solutions, Inc.
- Wai Kwan Chan
- D26 - Lighting
Information Patent Grant
Testable electrostatic discharge protection circuits
- Patent number 7,432,555
- Issue date Oct 7, 2008
- Advanced Analogic Technologies, Inc.
- Richard K. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planarized and silicided trench contact
- Patent number 7,419,878
- Issue date Sep 2, 2008
- Advanced Analogic Technologies, Inc.
- Richard K. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting device
- Patent number D573294
- Issue date Jul 15, 2008
- Cree LED Lighting Solutions, Inc.
- Wai Kwan Chan
- D26 - Lighting
Information Patent Grant
Lighting device
- Patent number D571497
- Issue date Jun 17, 2008
- Cree LED Lighting Solutions, Inc.
- Wai Kwan Chan
- D26 - Lighting
Information Patent Grant
Lighting device
- Patent number D571038
- Issue date Jun 10, 2008
- Cree LED Lighting Solutions, Inc.
- Wai Kwan Chan
- D26 - Lighting
Information Patent Grant
Lighting device
- Patent number D571039
- Issue date Jun 10, 2008
- Cree LED Lighting Solutions, Inc.
- Wai Kwan Chan
- D26 - Lighting
Information Patent Grant
Lighting device
- Patent number D570539
- Issue date Jun 3, 2008
- Cree LED Lighting Solutions, Inc.
- Wai Kwan Chan
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
VERSATILE SELF-ADHESIVE MODIFIERS ON SILICONE RUBBER FOR BONDING PL...
- Publication number 20240417603
- Publication date Dec 19, 2024
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Xianqiao LIU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIGHTING DEVICE INCLUDING SOLID STATE EMITTERS WITH ADJUSTABLE CONTROL
- Publication number 20190297704
- Publication date Sep 26, 2019
- IDEAL INDUSTRIES LIGHTING LLC
- Antony Paul van de Ven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEETING INVITEE AS PROXY
- Publication number 20190190733
- Publication date Jun 20, 2019
- International Business Machines Corporation
- Wai Ho Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEETING INVITEE AS PROXY
- Publication number 20190190732
- Publication date Jun 20, 2019
- International Business Machines Corporation
- Wai Ho Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHTING DEVICE INCLUDING SOLID STATE EMITTERS WITH ADJUSTABLE CONTROL
- Publication number 20180160504
- Publication date Jun 7, 2018
- Cree, Inc.
- Antony Paul van de Ven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEETING INVITEE AS PROXY
- Publication number 20180069902
- Publication date Mar 8, 2018
- International Business Machines Corporation
- Wai Ho Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEETING INVITEE AS PROXY
- Publication number 20180063200
- Publication date Mar 1, 2018
- International Business Machines Corporation
- Wai Ho Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHTING DEVICE WITH ADJUSTABLE OPERATION
- Publication number 20160366746
- Publication date Dec 15, 2016
- CI HOLDINGS, C.V.
- Antony Paul van de Ven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multiple Plasma Driven Catalyst (PDC) Reactors
- Publication number 20160030622
- Publication date Feb 4, 2016
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Jifan LI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SAUCER-SHAPED ISOLATION STRUCTURES FOR SEMICONDUCTOR DEVICES
- Publication number 20160027869
- Publication date Jan 28, 2016
- Advanced Analogic Technologies (Hong Kong) Limited
- Wai Tien Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATION STRUCTURES FOR SEMICONDUCTOR DEVICES INCLUDING TRENCHES C...
- Publication number 20160027868
- Publication date Jan 28, 2016
- Advanced Analogic Technologies (Hong Kong) Limited
- Wai Tien Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PILLBOX, MEDICATION MANAGEMENT SYSTEM AND MEDICATION DISPENSING SYSTEM
- Publication number 20150257980
- Publication date Sep 17, 2015
- Wai Tong Fung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LED MINI-LINEAR LIGHT ENGINE
- Publication number 20150124437
- Publication date May 7, 2015
- CREE HONG KONG LIMITED
- ANTONY VAN DE VEN
- F21 - LIGHTING
Information Patent Application
HOUSEHOLD WATER FILTER ELEMENT FOR REMOVING RADIOACTIVE SUBSTANCES
- Publication number 20150101980
- Publication date Apr 16, 2015
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Jifan LI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHITOSAN BASED HIGH PERFORMANCE FILTER WITH SELF-REGENERATING ABILITY
- Publication number 20150018306
- Publication date Jan 15, 2015
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Jifan LI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ISOLATION STRUCTURES FOR SEMICONDUCTOR DEVICES
- Publication number 20150014810
- Publication date Jan 15, 2015
- Wai Tien Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALUMINUM HIGH BAY DESIGN
- Publication number 20140268745
- Publication date Sep 18, 2014
- Antony Paul Van de Ven
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICES COMPRISING SOLID STATE LIGHT EMITTERS
- Publication number 20140198503
- Publication date Jul 17, 2014
- Cree, Inc.
- Antony Paul VAN DE VEN
- F21 - LIGHTING
Information Patent Application
PILLBOX, MEDICATION MANAGEMENT SYSTEM AND MEDICATION DISPENSING SYSTEM
- Publication number 20140166529
- Publication date Jun 19, 2014
- Wai Tong Fung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lighting Devices Including Thermally Conductive Housings and Relate...
- Publication number 20110074289
- Publication date Mar 31, 2011
- Antony Paul Van de Ven
- F21 - LIGHTING
Information Patent Application
LEADFRAME TREATMENT FOR ENHANCING ADHESION OF ENCAPSULANT THERETO
- Publication number 20080216921
- Publication date Sep 11, 2008
- Yiu Fai KWAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Voltage dip and undervoltage compensator
- Publication number 20080186009
- Publication date Aug 7, 2008
- The Hong Kong Polytechnic University
- Kai Ming Tsang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Modular bipolar-CMOS-DMOS analog integrated circuit & power transis...
- Publication number 20080061376
- Publication date Mar 13, 2008
- Advanced Analogic Technologies, Inc.
- Richard K. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOAM BOARD CUTTING MACHINE
- Publication number 20070157780
- Publication date Jul 12, 2007
- ARTRAIN INDUSTRIAL LIMITED
- Wai Fung Chan
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Optimized relaxivity and specificity hepatobiliary MRI contrast agent
- Publication number 20070116648
- Publication date May 24, 2007
- Wing Tak Wong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Recessed clamping diode fabrication in trench devices
- Publication number 20060246650
- Publication date Nov 2, 2006
- Richard K. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Modular bipolar-CMOS-DMOS analog integrated circuit and power trans...
- Publication number 20060157818
- Publication date Jul 20, 2006
- Advanced Analogic Technologies, Inc.
- Richard K. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Leadframe with enhanced encapsulation adhesion
- Publication number 20060110855
- Publication date May 25, 2006
- ASM Assembly Materials Ltd.
- Yiu Fai Kwan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ink reservoir for an inkjet printing mechanism
- Publication number 20060077238
- Publication date Apr 13, 2006
- Darrell Mann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Telescoping reading light
- Publication number 20060072328
- Publication date Apr 6, 2006
- Wai Hong Chan
- F21 - LIGHTING

Person

Patents Grantslast 30 patents

Lighting device including solid state emitters with adjustable control

Lighting device including solid state emitters with adjustable control

LED mini-linear light engine

Meeting invitee as proxy

Meeting invitee as proxy

Aluminum high bay light fixture having plurality of housings dissip...

Lighting device including solid state emitters with adjustable control

Lighting device including solid state emitters with adjustable control

Meeting invitee as proxy

Meeting invitee as proxy

Chitosan based high performance filter with self-regenerating ability

Lighting device including solid state emitters with adjustable control

Household water filter element for removing radioactive substances

Pillbox, medication management system and medication dispensing system

Pillbox, medication management system and medication dispensing system

Lighting devices including thermally conductive housings and relate...

Lighting device

Leadframe treatment for enhancing adhesion of encapsulant thereto

Voltage dip and undervoltage compensator

Optimized relaxivity and specificity hepatobiliary MRI contrast agent

Recessed clamping diode fabrication in trench devices

Lighting device

Lighting device

Testable electrostatic discharge protection circuits

Planarized and silicided trench contact

Lighting device

Lighting device

Lighting device

Lighting device

Lighting device

Patents Applicationslast 30 patents

VERSATILE SELF-ADHESIVE MODIFIERS ON SILICONE RUBBER FOR BONDING PL...

LIGHTING DEVICE INCLUDING SOLID STATE EMITTERS WITH ADJUSTABLE CONTROL

MEETING INVITEE AS PROXY

MEETING INVITEE AS PROXY

LIGHTING DEVICE INCLUDING SOLID STATE EMITTERS WITH ADJUSTABLE CONTROL

MEETING INVITEE AS PROXY

MEETING INVITEE AS PROXY

LIGHTING DEVICE WITH ADJUSTABLE OPERATION

Multiple Plasma Driven Catalyst (PDC) Reactors

SAUCER-SHAPED ISOLATION STRUCTURES FOR SEMICONDUCTOR DEVICES

ISOLATION STRUCTURES FOR SEMICONDUCTOR DEVICES INCLUDING TRENCHES C...

PILLBOX, MEDICATION MANAGEMENT SYSTEM AND MEDICATION DISPENSING SYSTEM

LED MINI-LINEAR LIGHT ENGINE

HOUSEHOLD WATER FILTER ELEMENT FOR REMOVING RADIOACTIVE SUBSTANCES

CHITOSAN BASED HIGH PERFORMANCE FILTER WITH SELF-REGENERATING ABILITY

ISOLATION STRUCTURES FOR SEMICONDUCTOR DEVICES

ALUMINUM HIGH BAY DESIGN

LIGHTING DEVICES COMPRISING SOLID STATE LIGHT EMITTERS

PILLBOX, MEDICATION MANAGEMENT SYSTEM AND MEDICATION DISPENSING SYSTEM

Lighting Devices Including Thermally Conductive Housings and Relate...

LEADFRAME TREATMENT FOR ENHANCING ADHESION OF ENCAPSULANT THERETO

Voltage dip and undervoltage compensator

Modular bipolar-CMOS-DMOS analog integrated circuit & power transis...

FOAM BOARD CUTTING MACHINE

Optimized relaxivity and specificity hepatobiliary MRI contrast agent

Recessed clamping diode fabrication in trench devices

Modular bipolar-CMOS-DMOS analog integrated circuit and power trans...

Leadframe with enhanced encapsulation adhesion

Ink reservoir for an inkjet printing mechanism

Telescoping reading light