Richard I. Chang

Follow

Person

Ann Arbor, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Engine sound enhancement systems and methods for gear shifts
- Patent number 10,611,323
- Issue date Apr 7, 2020
- GM Global Technology Operations LLC
- Frank C. Valeri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods of automatic braking for manual transmissions
- Patent number 10,583,838
- Issue date Mar 10, 2020
- GM Global Technology Operations LLC
- Richard I. Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Predictive tachometer profile generation during transmission shift...
- Patent number 10,229,232
- Issue date Mar 12, 2019
- GM Global Technology Operations LLC
- Richard I. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Predictive tachometer profile generation during idle revving events
- Patent number 10,174,693
- Issue date Jan 8, 2019
- GM Global Technology Operations LLC
- Richard I. Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Active rev-matching for manual transmissions
- Patent number 9,719,595
- Issue date Aug 1, 2017
- GM Global Technology Operations, LLC
- Bradford W. Bur
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ENGINE SOUND ENHANCEMENT SYSTEMS AND METHODS FOR GEAR SHIFTS
- Publication number 20190256016
- Publication date Aug 22, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Frank C. VALERI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Systems And Methods Of Automatic Braking For Manual Transmissions
- Publication number 20180126994
- Publication date May 10, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Richard I. Chang
- B60 - VEHICLES IN GENERAL
Information Patent Application
TACHOMETER PROFILE GENERATION DURING IDLE REVVING EVENTS
- Publication number 20180074088
- Publication date Mar 15, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Richard I. Chang
- G01 - MEASURING TESTING
Information Patent Application
PREDICTIVE TACHOMETER PROFILE GENERATION DURING IDLE REVVING EVENTS
- Publication number 20180045129
- Publication date Feb 15, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- RICHARD I. CHANG
- G01 - MEASURING TESTING
Information Patent Application
PREDICTIVE TACHOMETER PROFILE GENERATION DURING TRANSMISSION SHIFT...
- Publication number 20180032650
- Publication date Feb 1, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- RICHARD I. CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTIVE REV-MATCHING FOR MANUAL TRANSMISSIONS
- Publication number 20160377176
- Publication date Dec 29, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- BRADFORD W. BUR
- G01 - MEASURING TESTING