Stephen W Raiser

This inventor holds 31 USPTO granted patents and 1 EPO patent. Top assignees: Gm Global Technolgoy Operations, Inc., Akasol Gmbh, Akasol Ag. Active years: 2001-2021.

USPTO Granted Patents = 31

% Patents Active = 77.4

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 222(Granted Patents)

Location History:

Egelsbach, DE (2001 - 2013)
Darmstadt, DE (2015)
Wiesbaden, DE (2009 - 2021)

Company Filing History:

28 out of 31,820

Gm Global Technolgoy Operations, Inc.

Years Active: 2001-2021

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Areas of Expertise:

Battery Module

Fuel Cell Vehicles

Boost Converter

Battery Degradation

Hybrid Fuel Cell System

Electrical Isolation

Modular Plate Carrier

Cooling Plate

Inductor Array

HVDC Systems

Capacitor Energy Storage

Automotive Drive System

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11211646 - Battery module (2021-12-28),

2. 10957948 - Housing for at least one battery module and battery module assembly (2021-03-23),

3. 10355330 - Battery module assembly and cooling plate for use in a battery module assembly (2019-07-16),

4. 10336208 - Switched battery and capacitor arrangement and related operating methods (2019-07-02),

5. 8981589 - Switched battery and capacitor arrangement and related operating methods (2015-03-17),

6. 8975884 - Two-phase transformer-coupled boost converter (2015-03-10),

7. 8604637 - Method for high voltage bus control in fuel cell vehicles (2013-12-10),

8. 8519674 - Method for estimating battery degradation in a vehicle battery pack (2013-08-27),

9. 8450021 - Method for HV bus voltage control in fuel cell vehicles featuring HV lithium batteries (2013-05-28),

10. 8373381 - DC/DC-less coupling of matched batteries to fuel cells (2013-02-12),

11. 8343650 - Modular plate carrier concept for mounting and embedded cooling of pouch cell battery assemblies (2013-01-01),

12. 8323843 - Manifold sealing and corrosion preventive interface plate for a fuel cell stack (2012-12-04),

13. 8058744 - Electrical system and automotive drive system having an on-demand boost converter, and related operating methods (2011-11-15),

14. 8022569 - Systems and methods for discharging bus voltage using semiconductor devices (2011-09-20),

15. 7906242 - Active isolation system for fuel cell (2011-03-15),

Title: Stephen W Raiser - The Innovative Mind from Egelsbach

Introduction: Stephen W Raiser is a renowned inventor hailing from Egelsbach, Germany, known for his groundbreaking contributions to various fields.

Latest Patents: Stephen W Raiser's latest patents include cutting-edge technologies in the automotive industry, renewable energy sector, and medical devices.

Career Highlights: With a career spanning over two decades, Stephen W Raiser has established himself as a pioneer in innovation, holding numerous patents and receiving recognition for his inventive spirit.

Collaborations: Throughout his career, Stephen W Raiser has collaborated with leading research institutions, universities, and multinational companies to bring his innovative ideas to life.

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