Michael Chang

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Conjugated biological molecules, pharmaceutical compositions and me...
- Patent number 12,090,212
- Issue date Sep 17, 2024
- OBI PHARMA, INC.
- Michael Nientse Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fall sensor
- Patent number 11,064,912
- Issue date Jul 20, 2021
- Climax Technology Co., Ltd.
- Michael Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hands-free dual clamp device
- Patent number 10,500,699
- Issue date Dec 10, 2019
- Michael Chau-Lun Chang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Wearable electronic device
- Patent number 10,117,482
- Issue date Nov 6, 2018
- Climax Technology Co., Ltd.
- Michael Chang
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Flash illumination device for use with electronic apparatus or mobi...
- Patent number 9,625,788
- Issue date Apr 18, 2017
- Michael Chau-Lun Chang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device
- Patent number 9,625,086
- Issue date Apr 18, 2017
- Michael Chau-Lun Chang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Positioning device working with fixer for handheld, portable, mobil...
- Patent number 9,273,821
- Issue date Mar 1, 2016
- Michael Chau-Lun Chang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Extension rod device working with fixer for handheld, portable, mob...
- Patent number 9,206,943
- Issue date Dec 8, 2015
- Michael Chau-Lun Chang
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Fixer for handheld, portable, mobile device
- Patent number 9,115,740
- Issue date Aug 25, 2015
- Michael Chau-Lun Chang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Decorative-article structure made from winding metallic wires and b...
- Patent number 6,390,882
- Issue date May 21, 2002
- Michael Chang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Non-sintered quartz ware and method for producing the same
- Patent number 4,476,187
- Issue date Oct 9, 1984
- Michael Chang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
CONJUGATED BIOLOGICAL MOLECULES, PHARMACEUTICAL COMPOSITIONS AND ME...
- Publication number 20210113711
- Publication date Apr 22, 2021
- OBI Pharma, Inc.
- Michael Nientse Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONJUGATED BIOLOGICAL MOLECULES, PHARMACEUTICAL COMPOSITIONS AND ME...
- Publication number 20210093733
- Publication date Apr 1, 2021
- Michael Nientse CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HANDS-FREE DUAL CLAMP DEVICE
- Publication number 20190160632
- Publication date May 30, 2019
- Michael Chau-Lun CHANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
HANDS-FREE DUAL CLAMP DEVICE
- Publication number 20180187704
- Publication date Jul 5, 2018
- Michael Chau-Lun CHANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FALL SENSOR
- Publication number 20170209077
- Publication date Jul 27, 2017
- Climax Technology Co., Ltd.
- Michael CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WEARABLE ELECTRONIC DEVICE
- Publication number 20170123070
- Publication date May 4, 2017
- Climax Technology Co., Ltd.
- Michael CHANG
- G01 - MEASURING TESTING
Information Patent Application
FLASH ILLUMINATION DEVICE FOR USE WITH ELECTRONIC APPARATUS OR MOBI...
- Publication number 20160342070
- Publication date Nov 24, 2016
- Michael Chau-Lun CHANG
- F21 - LIGHTING
Information Patent Application
FIXING DEVICE
- Publication number 20160312946
- Publication date Oct 27, 2016
- Michael Chau-Lun CHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
EXTENSION ROD DEVICE WORKING WITH FIXER FOR HANDHELD, PORTABLE, MOB...
- Publication number 20150267863
- Publication date Sep 24, 2015
- Michael Chau-Lun CHANG
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
CONNECTING HOLE HAVING A TEETH-LIKE CONFIGURATION
- Publication number 20150125202
- Publication date May 7, 2015
- Michael Chau-Lun CHANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PROTECTIVE SHEATH WORKING WITH A FIXER FOR HANDHELD, PORTABLE, MOBI...
- Publication number 20140110549
- Publication date Apr 24, 2014
- Michael Chau-Lun CHANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POSITIONING DEVICE WORKING WITH FIXER FOR HANDHELD, PORTABLE, MOBIL...
- Publication number 20140110895
- Publication date Apr 24, 2014
- Michael Chau-Lun CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIXER FOR HANDHELD, PORTABLE, MOBILE DEVICE
- Publication number 20140110544
- Publication date Apr 24, 2014
- Michael Chau-Lun CHANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
EXTENSION ROD WORKING WITH FIXER FOR HANDHELD, PORTABLE, MOBILE DEV...
- Publication number 20140027596
- Publication date Jan 30, 2014
- Michael Chau-Lun CHANG
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Wireless intercom emergency assistance system
- Publication number 20120002792
- Publication date Jan 5, 2012
- Michael Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Michael Chang

Person

Patents Grantslast 30 patents

Conjugated biological molecules, pharmaceutical compositions and me...

Fall sensor

Hands-free dual clamp device

Wearable electronic device

Flash illumination device for use with electronic apparatus or mobi...

Fixing device

Positioning device working with fixer for handheld, portable, mobil...

Extension rod device working with fixer for handheld, portable, mob...

Fixer for handheld, portable, mobile device

Decorative-article structure made from winding metallic wires and b...

Non-sintered quartz ware and method for producing the same

Patents Applicationslast 30 patents

CONJUGATED BIOLOGICAL MOLECULES, PHARMACEUTICAL COMPOSITIONS AND ME...

CONJUGATED BIOLOGICAL MOLECULES, PHARMACEUTICAL COMPOSITIONS AND ME...

HANDS-FREE DUAL CLAMP DEVICE

HANDS-FREE DUAL CLAMP DEVICE

FALL SENSOR

WEARABLE ELECTRONIC DEVICE

FLASH ILLUMINATION DEVICE FOR USE WITH ELECTRONIC APPARATUS OR MOBI...

FIXING DEVICE

EXTENSION ROD DEVICE WORKING WITH FIXER FOR HANDHELD, PORTABLE, MOB...

CONNECTING HOLE HAVING A TEETH-LIKE CONFIGURATION

PROTECTIVE SHEATH WORKING WITH A FIXER FOR HANDHELD, PORTABLE, MOBI...

POSITIONING DEVICE WORKING WITH FIXER FOR HANDHELD, PORTABLE, MOBIL...

FIXER FOR HANDHELD, PORTABLE, MOBILE DEVICE

EXTENSION ROD WORKING WITH FIXER FOR HANDHELD, PORTABLE, MOBILE DEV...

Wireless intercom emergency assistance system