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Yuhao LIU
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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for forming bulk acoustic wave resonance device
Patent number
12,155,362
Issue date
Nov 26, 2024
CHANGZHOU CHEMSEMI CO., LTD.
Yuhao Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Display device and display driving method for a display panel
Patent number
11,360,556
Issue date
Jun 14, 2022
WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
Shuang Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display panel and display device
Patent number
10,985,224
Issue date
Apr 20, 2021
SHANGHAI TIANMA AM-OLED CO., LTD
Yuhao Liu
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
CONTROL METHOD FOR DELIVERY ROBOTS, DELIVERY SYSTEM AND COMPUTER-RE...
Publication number
20230104367
Publication date
Apr 6, 2023
Keenon Robotics Co., Ltd.
Meihua ZHANG
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
BULK ACOUSTIC WAVE RESONANCE DEVICE AND BULK ACOUSTIC WAVE FILTER
Publication number
20220416765
Publication date
Dec 29, 2022
CHANGZHOU CHEMSEMI CO., LTD.
Yuhao Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD FOR FORMING BULK ACOUSTIC WAVE RESONANCE DEVICE
Publication number
20220407487
Publication date
Dec 22, 2022
CHANGZHOU CHEMSEMI CO., LTD.
Yuhao Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BULK ACOUSTIC WAVE RESONANCE DEVICE AND BULK ACOUSTIC WAVE FILTER
Publication number
20220337212
Publication date
Oct 20, 2022
CHANGZHOU CHEMSEMI CO., LTD.
Yuhao Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
COLLISION AVOIDANCE METHOD AND APPARATUS FOR MOVING DEVICE, AND COM...
Publication number
20220326712
Publication date
Oct 13, 2022
Keenon Robotics Co., Ltd.
Yuhao LIU
G05 - CONTROLLING REGULATING
Information
Patent Application
METHOD FOR FORMING BULK ACOUSTIC WAVE RESONANCE DEVICE
Publication number
20220321079
Publication date
Oct 6, 2022
CHANGZHOU CHEMSEMI CO., LTD.
Yuhao Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ORGANIC COMPOUND AND APPLICATION THEREOF
Publication number
20220169657
Publication date
Jun 2, 2022
WUHAN TIANMA MICROELECTRONICS CO., LTD.
Quan RAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20210091147
Publication date
Mar 25, 2021
Shanghai Tianma AM-OLED Co., Ltd.
Yuhao LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND DISPLAY DRIVING METHOD FOR A DISPLAY PANEL
Publication number
20200301505
Publication date
Sep 24, 2020
Shanghai Tianma AM-OLED Co., Ltd.
Shuang CHENG
G06 - COMPUTING CALCULATING COUNTING