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Gregory A Hubbard

This inventor holds 47 USPTO granted patents, primarily in Hybrid Powertrain Technology. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2001-2012.

USPTO Granted Patents = 47

% Patents Active = 78.7

Average Co-Inventor Count = 3.1

ph-index = 18

Forward Citations = 1,116(Granted Patents)

Location History:

Carmel, IN (US) (2001 - 2006)
Brighton, MI (US) (2004 - 2012)

Company Filing History:

47 out of 31,820

Gm Global Technolgoy Operations, Inc.

patents

Years Active: 2001-2012

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Areas of Expertise:

Hybrid Electric Vehicle

Electrically Variable Transmission

Torque Control

Vehicle Propulsion

Engine Input Clutch

Battery Utilization

Powertrain Control

Fuel Economy

Emission Reduction

Motor Torque Integrity

Real-Time Parameter Selection

Regenerative Braking

47 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8224544 - Method and apparatus to control launch of a vehicle having an electro-mechanical transmission (2012-07-17),

2. 7998023 - Hybrid powertrain with an engine input clutch and method of control (2011-08-16),

3. 7908064 - Optimal selection of input torque considering battery utilization for a hybrid electric vehicle (2011-03-15),

4. 7846051 - Hybrid powertrain with an engine input clutch and method of control (2010-12-07),

5. 7653474 - Method of determining engine output power in a hybrid electric vehicle (2010-01-26),

6. 7610976 - Hybrid powertrain with electrically variable transmission having parallel friction launch and method (2009-11-03),

7. 7601092 - Vehicle propulsion system (2009-10-13),

8. 7537542 - Control system architecture for a hybrid powertrain (2009-05-26),

9. 7470209 - Hybrid powertrain having an electrically variable transmission and engine valve control (2008-12-30),

10. 7454278 - Cost structure method including fuel economy and engine emission considerations (2008-11-18),

11. 7369930 - Method and apparatus to control hydraulic pressure in an electrically variable transmission (2008-05-06),

12. 7368886 - Method of testing motor torque integrity in a hybrid electric vehicle (2008-05-06),

13. 7305873 - Method for dynamically determining peak output torque in an electrically variable transmission (2007-12-11),

14. 7264570 - Method of providing electric motor torque reserve in a hybrid electric vehicle (2007-09-04),

15. 7219000 - Speed control for an electrically variable transmission (2007-05-15),

Title: The Inventor Gregory A Hubbard: Pioneering Innovations in Brighton, MI

Introduction: Gregory A Hubbard is a distinguished inventor based in Brighton, MI, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Gregory A Hubbard holds several patents in diverse areas, showcasing his versatility and creativity in inventing new solutions to complex problems.

Career Highlights: Throughout his illustrious career, Gregory A Hubbard has consistently pushed the boundaries of innovation, earning recognition for his impactful inventions that have improved industries and people's lives.

Collaborations: Gregory A Hubbard has collaborated with leading companies, research institutions, and universities, leveraging his expertise to drive forward cutting-edge projects and developments.

Conclusion: Gregory A Hubbard's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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