Stephen W Raiser

This inventor holds 31 USPTO granted patents and 1 EPO patent, primarily in Fuel Cell Technology. 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 31,896

Gm Global Technolgoy Operations, Inc.

Years Active: 2001-2021

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Areas of Expertise:

Battery Module

Cooling Plate

Voltage Control

Fuel Cell

Hybrid Inductor

Automotive Drive System

Energy Storage

Electrical Isolation

DC/DC Converter

Capacitor Arrangement

Modular Design

Corrosion Prevention

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.