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CHUN-JU WEI
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Tao Yuan City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Bulk acoustic wave resonator and formation method thereof
Patent number
11,990,889
Issue date
May 21, 2024
WIN SEMICONDUCTORS CORP.
Kuo-Lung Weng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bulk acoustic wave filter and a method of frequency tuning for bulk...
Patent number
11,637,538
Issue date
Apr 25, 2023
WIN SEMICONDUCTORS CORP.
Chia-Ta Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for fabricating bulk acoustic wave resonator with mass adjus...
Patent number
11,502,661
Issue date
Nov 15, 2022
WIN SEMICONDUCTORS CORP.
Chia-Ta Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bulk acoustic wave filter and a method of frequency tuning for bulk...
Patent number
11,070,185
Issue date
Jul 20, 2021
WIN Semiconductors Corp.
Chia-Ta Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for fabricating bulk acoustic wave resonator with mass adjus...
Patent number
10,608,608
Issue date
Mar 31, 2020
WIN Semiconductors Corp.
Chia-Ta Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bulk acoustic wave filter and a method of frequency tuning for bulk...
Patent number
10,594,286
Issue date
Mar 17, 2020
WIN SEMICONDUCTORS CORP.
Chia-Ta Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
POWER APPARATUS WITH ELECTROMAGNETIC INTERFERENCE REDUCTION FUNCTION
Publication number
20240178748
Publication date
May 30, 2024
SENTEC E&E CO., LTD.
Jason HUANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BULK ACOUSTIC WAVE RESONATOR AND FORMATION METHOD THEREOF
Publication number
20220209741
Publication date
Jun 30, 2022
WIN SEMICONDUCTORS CORP.
Kuo-Lung WENG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Bulk Acoustic Wave Filter and a Method of Frequency Tuning for Bulk...
Publication number
20210281233
Publication date
Sep 9, 2021
WIN Semiconductors Corp.
CHIA-TA CHANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD FOR FABRICATING BULK ACOUSTIC WAVE RESONATOR WITH MASS ADJUS...
Publication number
20200177148
Publication date
Jun 4, 2020
WIN Semiconductors Corp.
CHIA-TA CHANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Bulk Acoustic Wave Filter and a Method of Frequency Tuning for Bulk...
Publication number
20200169238
Publication date
May 28, 2020
WIN Semiconductors Corp.
CHIA-TA CHANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD FOR FABRICATING BULK ACOUSTIC WAVE RESONATOR WITH MASS ADJUS...
Publication number
20180191322
Publication date
Jul 5, 2018
CHIA-TA CHANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BULK ACOUSTIC WAVE FILTER AND A METHOD OF FREQUENCY TUNING FOR BULK...
Publication number
20180191327
Publication date
Jul 5, 2018
CHIA-TA CHANG
H03 - BASIC ELECTRONIC CIRCUITRY