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Santa Clara, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Gas meter with thermal time-of-flight sensing
Patent number
11,512,990
Issue date
Nov 29, 2022
Wisenstech Ltd.
Liji Huang
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Vacuum gauge with an extended dynamic measurement range
Patent number
11,428,596
Issue date
Aug 30, 2022
Wisenstech Ltd.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Grant
Gas meter with gas thermal property measurement and auto-compensation
Patent number
11,353,336
Issue date
Jun 7, 2022
Wisenstech Ltd.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Grant
Micromachined pressure sensor and method of making the same
Patent number
10,209,156
Issue date
Feb 19, 2019
Wisenstech Ltd.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Grant
Vortex flow meter with micromachined sensing elements
Patent number
10,066,976
Issue date
Sep 4, 2018
Wisenstech Ltd.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Grant
Smart device for gas range
Patent number
9,752,783
Issue date
Sep 5, 2017
Wisenstech Ltd.
Liji Huang
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Micromachined mass flow sensor with condensation prevention and met...
Patent number
9,360,357
Issue date
Jun 7, 2016
Wisenstech Ltd.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Grant
Micromachined oxygen sensor and method of making the same
Patent number
9,354,197
Issue date
May 31, 2016
Wisenstech Ltd.
Liji Huang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Noninvasive Spontaneous Respiratory Monitoring Device with Micromac...
Publication number
20230218228
Publication date
Jul 13, 2023
Wisenstech Ltd.
Yidong Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHYSIOLOGICAL FLUID COLLECTION BAG WITH INSTANT DATA TRANSMISSION
Publication number
20200163608
Publication date
May 28, 2020
Wisenstech Inc.
Liji Huang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIGITAL REGULATED GAS DISPENSING APPARATUS WITH A MEMS MASS FLOW METER
Publication number
20180347759
Publication date
Dec 6, 2018
Wisenstech Ltd.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Application
Smart Electronic Vaporizer
Publication number
20180325183
Publication date
Nov 15, 2018
Wisenstech Ltd.
Liji Huang
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
COMPOSITE MEMS FLOW SENSOR ON SILICON-ON-INSULATOR DEVICE AND METHO...
Publication number
20180299308
Publication date
Oct 18, 2018
Wisenstech Ltd.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Application
MICROMACHINED PRESSURE SENSOR AND METHOD OF MAKING THE SAME
Publication number
20180172532
Publication date
Jun 21, 2018
Wisenstech Inc.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Application
VORTEX FLOW METER WITH MICROMACHINED SENSING ELEMENTS
Publication number
20170356772
Publication date
Dec 14, 2017
Wisenstech Inc.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Application
COMPOSITE MEMS FLOW SENSOR ON SILICON-ON-INSULATOR DEVICE AND METHO...
Publication number
20170097252
Publication date
Apr 6, 2017
Wisenstech Ltd.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Application
Smart Electronic Vaporizer
Publication number
20160255878
Publication date
Sep 8, 2016
Wisenstech Inc.
Liji Huang
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
Smart Device for Gas Range
Publication number
20160238257
Publication date
Aug 18, 2016
Wisenstech Inc.
Liji Huang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
MICROMACHINED OXYGEN SENSOR AND METHOD OF MAKING THE SAME
Publication number
20140318960
Publication date
Oct 30, 2014
Wisenstech Inc.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Application
MICROMACHINED MASS FLOW SENSOR WITH CONDENSATION PREVENTION AND MET...
Publication number
20140283595
Publication date
Sep 25, 2014
Wisenstech Inc.
Liji Huang
G01 - MEASURING TESTING
Information
Patent Application
Micromachined High Breakdown Voltage ESD Protection Device for Ligh...
Publication number
20140268440
Publication date
Sep 18, 2014
Wisenstech Inc.
Chih-Chang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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