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Thomas A Yersak

This inventor holds 19 USPTO granted patents and 22 published patent applications. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2018-2026.

USPTO Granted Patents = 19 (Patent Applications = 22)

% Patents Active = 89.5

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 108(Granted Patents)

Location History:

Madison Heights, MI (US) (2018)
Ferndale, MI (US) (2019 - 2022)
Royal Oak, MI (US) (2023 - 2024)

Company Filing History:

19 out of 31,844

Gm Global Technolgoy Operations, Inc.

patents

Years Active: 2018-2026

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12744282 - Bicontinuous separating layers for solid-state batteries and methods of forming the same (2026-09-22),

2. 12712203 - SELF-HEALING SOLID-STATE BATTERY CONFIGURATION AND METHOD OF MANUFACTURE THEREOF (2026-08-18),

3. 12614753 - Semi-solid state electrolyte system including an oxysulfide solid-state electrolyte and solvate ionic liquid (2026-04-28),

4. 12111197 - Quality control system for analyzing the quality of a battery cell through a volumetric measurement of gas formed during a cell formation process and a method of analyzing the same (2024-10-08),

5. 12051786 - High throughput extraction of battery cell formation gas (2024-07-30),

6. 11982660 - Quality control system for analyzing the quality of a battery cell through analysis of a physical property of a gas formed during a cell formation process and a method of analyzing the same (2024-05-14),

7. 11774514 - Electrochemical methods for identification of cell quality (2023-10-03),

8. 11668759 - Method of analyzing the quality of a battery cell by performing a comprehensive quality check on battery cells assessed as low-quality from a high-throughput quality check (2023-06-06),

9. 11239459 - Low-expansion composite electrodes for all-solid-state batteries (2022-02-01),

10. 11155153 - Energy sharing system and method for a vehicle (2021-10-26),

11. 11125392 - Innovative thermal management approaches of conformable tanks (2021-09-21),

12. 10749214 - Sulfide and oxy-sulfide glass and glass-ceramic solid state electrolytes for electrochemical cells (2020-08-18),

13. 10734673 - Ionically-conductive reinforced glass ceramic separators/solid electrolytes (2020-08-04),

14. 10680281 - Sulfide and oxy-sulfide glass and glass-ceramic films for batteries incorporating metallic anodes (2020-06-09),

15. 10629949 - Passivation of sulfide, oxide, and oxysulfide glass electrolyte films for lithium metal batteries (2020-04-21),

Title: Innovations by Thomas A. Yersak

Introduction

Thomas A. Yersak is a notable inventor based in Ferndale, MI (US). He has made significant contributions to the field of battery technology, holding a total of 19 patents. His work focuses on quality control systems and processes that enhance the efficiency and reliability of battery cells.

Latest Patents

Yersak's latest patents include a quality control system for analyzing the quality of a battery cell through a volumetric measurement of gas formed during a cell formation process. This innovative system utilizes a computational framework that includes a processor and memory, along with a measurement instrument that communicates electronically with the computational system. The system measures the distance defined by a gas pouch in the battery cell and analyzes this data to assess the quality score of the battery cell.

Another significant patent involves the high throughput extraction of battery cell formation gas. This method includes a degas station where a battery cell is loaded into a sampling chamber. An opening is created in the battery cell to release formation gas, which is then routed to a collection chamber while preventing venting. This process allows for efficient measurement of battery cell formation gas compositions.

Career Highlights

Thomas A. Yersak is currently employed at GM Global Technology Operations, Inc. His work at this company has been pivotal in advancing battery technology and quality control systems. His innovative approaches have contributed to the development of more reliable and efficient battery cells.

Collaborations

Yersak has collaborated with notable coworkers such as James R. Salvador and Ryan Curtis Sekol. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Thomas A. Yersak's contributions to battery technology through his patents and work at GM Global Technology Operations, Inc. highlight his role as a leading inventor in the field. His innovative systems and methods continue to influence the industry and improve battery quality and efficiency.

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