Dan HAN

Person

Weifang City, ShanDong Province, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Vibration diaphragm, vibration assembly, sound generator and sound...
- Patent number 12,069,460
- Issue date Aug 20, 2024
- GOERTEK INC.
- Xinxiang Huo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker module
- Patent number 11,202,134
- Issue date Dec 14, 2021
- GoerTek Inc.
- Dan Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shutter covered on sound hole of loudspeaker module and assembling...
- Patent number 10,873,802
- Issue date Dec 22, 2020
- GOERTEK INC.
- Shuangshuang Fan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Loudspeaker module
- Patent number 10,582,279
- Issue date Mar 3, 2020
- GoerTek Inc.
- Yun Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker module and terminal device
- Patent number 10,567,858
- Issue date Feb 18, 2020
- GOERTEK INC.
- Dan Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker module
- Patent number 10,212,510
- Issue date Feb 19, 2019
- GoerTek Inc.
- Dan Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker device and method for reducing distortion degree of speaker
- Patent number 10,063,208
- Issue date Aug 28, 2018
- GoerTek Inc.
- Dan Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro speaker
- Patent number 10,015,599
- Issue date Jul 3, 2018
- Goertek Inc.
- Shuangshuang Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shutter covered on sound hole of loudspeaker module and assembling...
- Patent number 9,872,099
- Issue date Jan 16, 2018
- GOERTEK INC.
- Shuangshuang Fan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ultrathin speaker module
- Patent number 9,525,933
- Issue date Dec 20, 2016
- GOERTEK INC.
- Gang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Vibration Diaphragm, Vibration Assembly, Sound Generator and Sound...
- Publication number 20210235195
- Publication date Jul 29, 2021
- Goertek Inc.
- Xinxiang Huo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER MODULE
- Publication number 20190098385
- Publication date Mar 28, 2019
- GOERTEK INC
- Dan HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER MODULE AND TERMINAL DEVICE
- Publication number 20180206011
- Publication date Jul 19, 2018
- GOERTEK INC.
- Dan Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER MODULE
- Publication number 20180132018
- Publication date May 10, 2018
- GOERTEK INC.
- Yun YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER MODULE
- Publication number 20180070168
- Publication date Mar 8, 2018
- GOERTEK INC.
- Dan HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHUTTER COVERED ON SOUND HOLE OF LOUDSPEAKER MODULE AND ASSEMBLING...
- Publication number 20180063631
- Publication date Mar 1, 2018
- GOERTEK INC.
- Shuangshuang FAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SPEAKER DEVICE AND METHOD FOR REDUCING DISTORTION DEGREE OF SPEAKER
- Publication number 20180026600
- Publication date Jan 25, 2018
- GOERTEK INC
- Dan HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICRO SPEAKER
- Publication number 20170332175
- Publication date Nov 16, 2017
- Goertek Inc.
- Shuangshuang FAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHUTTER COVERED ON SOUND HOLE OF LOUDSPEAKER MODULE AND ASSEMBLING...
- Publication number 20160088385
- Publication date Mar 24, 2016
- Shuangshuang FAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ULTRATHIN SPEAKER MODULE
- Publication number 20150358705
- Publication date Dec 10, 2015
- Goertek Inc.
- Gang CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Vibration diaphragm, vibration assembly, sound generator and sound...

Speaker module

Shutter covered on sound hole of loudspeaker module and assembling...

Loudspeaker module

Loudspeaker module and terminal device

Loudspeaker module

Speaker device and method for reducing distortion degree of speaker

Micro speaker

Shutter covered on sound hole of loudspeaker module and assembling...

Ultrathin speaker module

Patents Applicationslast 30 patents

Vibration Diaphragm, Vibration Assembly, Sound Generator and Sound...

SPEAKER MODULE

LOUDSPEAKER MODULE AND TERMINAL DEVICE

LOUDSPEAKER MODULE

LOUDSPEAKER MODULE

SHUTTER COVERED ON SOUND HOLE OF LOUDSPEAKER MODULE AND ASSEMBLING...

SPEAKER DEVICE AND METHOD FOR REDUCING DISTORTION DEGREE OF SPEAKER

MICRO SPEAKER

SHUTTER COVERED ON SOUND HOLE OF LOUDSPEAKER MODULE AND ASSEMBLING...

ULTRATHIN SPEAKER MODULE