Hao Wang

Person

Zhengzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Optical system and projection device
- Patent number 12,181,646
- Issue date Dec 31, 2024
- UNION OPTECH CO., LTD.
- Liwei Quan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ultra-short focus projecting optical system and projection device
- Patent number 11,822,062
- Issue date Nov 21, 2023
- UNION OPTECH CO., LTD.
- Yuancai Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phonetic posteriorgrams for many-to-one voice conversion
- Patent number 10,176,819
- Issue date Jan 8, 2019
- The Chinese University of Hong Kong
- Lifa Sun
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC STRUCTURE OF VOICE COIL MOTOR, VOICE COIL MOTOR, ZOOM LENS...
- Publication number 20240176210
- Publication date May 30, 2024
- ZHONGSHAN UNION OPTECH RESEARCH INSTITUTE CO., LTD.
- Junqiang GONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOICE COIL MOTOR, ZOOM LENS AND PHOTOGRAPHY DEVICE
- Publication number 20240162797
- Publication date May 16, 2024
- ZHONGSHAN UNION OPTECH RESEARCH INSTITUTE CO., LTD.
- Junqiang GONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOICE COIL MOTOR, ZOOM LENS AND PHOTOGRAPHY DEVICE
- Publication number 20240162798
- Publication date May 16, 2024
- ZHONGSHAN UNION OPTECH RESEARCH INSTITUTE CO., LTD.
- Junqiang GONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ULTRA-SHORT FOCUS PROJECTING OPTICAL SYSTEM AND PROJECTION DEVICE
- Publication number 20230043860
- Publication date Feb 9, 2023
- Union Optech Co., Ltd.
- Yuancai LI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SYSTEM AND PROJECTION DEVICE
- Publication number 20220221698
- Publication date Jul 14, 2022
- Union Optech Co., Ltd.
- Liwei QUAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHONETIC POSTERIORGRAMS FOR MANY-TO-ONE VOICE CONVERSION
- Publication number 20180012613
- Publication date Jan 11, 2018
- The Chinese University of Hong Kong
- Lifa Sun
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Person

Patents Grantslast 30 patents

Optical system and projection device

Ultra-short focus projecting optical system and projection device

Phonetic posteriorgrams for many-to-one voice conversion

Patents Applicationslast 30 patents

MAGNETIC STRUCTURE OF VOICE COIL MOTOR, VOICE COIL MOTOR, ZOOM LENS...

VOICE COIL MOTOR, ZOOM LENS AND PHOTOGRAPHY DEVICE

VOICE COIL MOTOR, ZOOM LENS AND PHOTOGRAPHY DEVICE

ULTRA-SHORT FOCUS PROJECTING OPTICAL SYSTEM AND PROJECTION DEVICE

OPTICAL SYSTEM AND PROJECTION DEVICE

PHONETIC POSTERIORGRAMS FOR MANY-TO-ONE VOICE CONVERSION