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WEIZHONG CHEN
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EINDHOVEN, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus, system and method for controlling airflow
Patent number
12,320,541
Issue date
Jun 3, 2025
Koninklijke Philips N.V.
Qiushi Zhang
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Measurements and calibration utilizing colorimetric sensors
Patent number
11,333,611
Issue date
May 17, 2022
Koninklijke Philips N.V.
Declan Patrick Kelly
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for performing PCO reaction and air purifier comp...
Patent number
10,421,035
Issue date
Sep 24, 2019
Koninklijke Philips N.V.
Weizhong Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter element and gas purification device comprising a filter element
Patent number
10,369,511
Issue date
Aug 6, 2019
Koninklijke Philips N.V.
Shuang Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Type of thermal catalytic oxidation material for air purification a...
Patent number
10,363,337
Issue date
Jul 30, 2019
Koninklijke Philips N.V.
Ming Sun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air humidification and/or purification
Patent number
10,364,994
Issue date
Jul 30, 2019
Koninklijke Philips N.V.
Declan Patrick Kelly
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and a method of sensing characteristics of a food material a...
Patent number
9,804,081
Issue date
Oct 31, 2017
Koninklijke Philips N.V.
Xiaoxin Wang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS, SYSTEM AND METHOD FOR CONTROLLING AIRFLOW
Publication number
20230069422
Publication date
Mar 2, 2023
Koninklijke Philips N.V.
Qiushi ZHANG
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SYSTEMS AND METHODS FOR DETECTING THE STATUS OF A PARTICLE FILTER
Publication number
20220249999
Publication date
Aug 11, 2022
Koninklijke Philips N.V.
Jing Su
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AIR HUMIDIFICATION AND/OR PURIFICATION
Publication number
20180274804
Publication date
Sep 27, 2018
DECLAN PATRICK KELLY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SURFACE TREATMENT DEVICE
Publication number
20180185530
Publication date
Jul 5, 2018
CORNELIS REINDER RONDA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FILTER ELEMENT AND GAS PURIFICATION DEVICE COMRPISING A FILTER ELEMENT
Publication number
20180001251
Publication date
Jan 4, 2018
SHUANG CHEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEASUREMENTS AND CALIBRATION UTILIZING COLORIMETRIC SENSORS
Publication number
20170350823
Publication date
Dec 7, 2017
DECLAN PATRICK KELLY
G01 - MEASURING TESTING
Information
Patent Application
A NEW TYPE OF THERMAL CATALYTIC OXIDATION MATERIAL FOR AIR PURIFICA...
Publication number
20170348454
Publication date
Dec 7, 2017
MING SUN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ARRANGEMENT AND METHOD FOR AIR MANAGEMENT OF A ROOM
Publication number
20170350611
Publication date
Dec 7, 2017
JING SU
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHOD AND DEVICE FOR PERFORMING PCO REACTION AND AIR PURIFIER COMP...
Publication number
20170001139
Publication date
Jan 5, 2017
WEIZHONG CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICE AND A METHOD OF SENSING CHARACTERISTICS OF A FOOD MATERIAL A...
Publication number
20160097711
Publication date
Apr 7, 2016
Koninklijke Philips N.V.
XIAOXIN WANG
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES