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Elpis Technologies Inc.

USPTO Granted Patents = 52

% Expired Patents = 86.5

CIPO Patents = 66

Forward Citations = 20

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196 inventors (with patents filed for the assignee):

Kangguo Cheng (12 out of 2,869 patents)

Alexander Reznicek (9 out of 1,323 patents)

Peng Xu (6 out of 356 patents)

4. Choonghyun Lee (5 out of 379 patents)

5. Injo Ok (4 out of 154 patents)

6. Soon-Cheon Seo (4 out of 180 patents)

7. Charan V V S Surisetty (4 out of 38 patents)

8. Effendi Leobandung (3 out of 500 patents)

9. Yann Mignot (3 out of 117 patents)

10. Tenko Yamashita (3 out of 561 patents)

11. Juntao Li (3 out of 577 patents)

12. Shogo Mochizuki (3 out of 281 patents)

13. Balasubramanian Pranatharthiharan (3 out of 217 patents)

14. Pouya Hashemi (3 out of 591 patents)

15. Praneet Adusumilli (3 out of 155 patents)

Core Competencies:

Smartcard Security

Semiconductor Devices

Vertical FETs

Nanoporous Membrane

Conductive Contacts

High Voltage Transistors

Thin Film Interconnects

Gas-Controlled Bonding

Electrical Pulse Anneal

Three-Dimensional Logic Gates

Self-Aligned Gate Caps

Lateral Bipolar Junction Transistors

52 patents: Sort by Forward Citations

1. 12548005 - Computer system, method, and device for transferring value with offline functionality (2026-02-10),

2. 12229749 - Systems methods and devices for increasing security when using smartcards (2025-02-18),

3. 11322359 - Single process for liner and metal fill (2022-05-03),

4. 11297717 - Power decoupling attachment (2022-04-05),

5. 11227796 - Enhancement of iso-via reliability (2022-01-18),

6. 11177285 - Conductive contacts in semiconductor on insulator substrate (2021-11-16),

7. 11088026 - Wimpy device by selective laser annealing (2021-08-10),

8. 11063129 - Self-limiting fin spike removal (2021-07-13),

9. 10985257 - Vertical transport fin field effect transistor with asymmetric channel profile (2021-04-20),

10. 10978576 - Techniques for vertical FET gate length control (2021-04-13),

11. 10978454 - Semiconductor device and method of forming the semiconductor device (2021-04-13),

12. 10966351 - Heat pipe and vapor chamber heat dissipation (2021-03-30),

13. 10957536 - Removal of trilayer resist without damage to underlying structure (2021-03-23),

14. 10943786 - Semiconductor device with self-aligned carbon nanotube gate (2021-03-09),

15. 10937883 - Vertical transport FETs having a gradient threshold voltage (2021-03-02),

Elpis Technologies Inc. is a leading technology company specializing in innovative solutions for businesses. We provide a wide range of services including software development, IT consulting, and digital marketing. With a team of skilled professionals and cutting-edge technology, we deliver high-quality solutions tailored to meet our clients' specific needs. Our commitment to excellence, customer satisfaction, and innovation sets us apart in the industry. Visit our website to learn more about how Elpis Technologies can help your business thrive.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

52 Patents

#20 in Ottawa

#265 in Canada

#13,528 in the World

Elpis Technologies Inc.

Forward Citations = 20

196 inventors:

Kangguo Cheng (12 out of 2,869 patents)

Alexander Reznicek (9 out of 1,323 patents)

Peng Xu (6 out of 356 patents)

4. Choonghyun Lee (5 out of 379 patents)

5. Injo Ok (4 out of 154 patents)

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