For the Inventor, By the Inventor

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Irvine, CA, United States of America

The Joy Factory, Inc.

Calculating rank

USPTO Granted Patents = 17

% Expired Patents = 5.9

EPO Patents = 1

Trademarks = 4

Forward Citations = 380

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13 inventors (with patents filed for the assignee):

Sampson Yang (13 out of 18 patents)

Yun-Chang Tsui (7 out of 7 patents)

Wei-Chung Wang (3 out of 3 patents)

4. Yen-Chieh Lai (2 out of 2 patents)

5. Chun-Hsueh Lin (2 out of 2 patents)

6. Che-Wei Lin (1 out of 3 patents)

7. Hong-Zhang Lin (1 out of 1 patent)

8. Cheng-Han Yu (1 out of 1 patent)

9. Mike Enkerlin (1 out of 1 patent)

10. Leonard Wesson (1 out of 1 patent)

11. Michelle Yung (1 out of 1 patent)

12. Jui-Lin Wu (1 out of 1 patent)

13. Sampson Yang (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. D1139320 - Protective case for mobile device (2026-08-04),

2. D1135904 - Protective case for mobile device (2026-07-21),

3. 12449857 - Replaceable electronic device protecting casing (2025-10-21),

4. 11973526 - Assembly structure for electronic device protecting casing and interfacing structure with magnetic connectors (2024-04-30),

5. 11930624 - Electronic device protecting casing with heating function (2024-03-12),

6. 11815218 - Multifunctional rotatable stand frame for tablet electronic device (2023-11-14),

7. 11509092 - Electron-device protection casing using magnetic connection (2022-11-22),

8. 11224270 - Water and dust proof multi-functional package for receiving tablet electronic device (2022-01-18),

9. 11131422 - Multifunctional stand frame for tablet electronic device (2021-09-28),

10. 10993335 - Clamping device for protection casing of electronic device (2021-04-27),

11. 9267642 - Case with integrated swivel hand-strap and pullout stand system (2016-02-23),

12. 9204697 - Protective casing providing impact absorption and water resistance for portable electronic devices (2015-12-08),

13. D717878 - Chess board in packaging of protective case for electronic device (2014-11-18),

14. D697504 - Protective case for electronic device (2014-01-14),

15. D697060 - Protective case for electronic device (2014-01-07),

Company Overview

The Joy Factory, Inc. is a technology company based in Irvine, California, specializing in innovative accessories and solutions for mobile devices. The organization focuses on enhancing user experience through the development of high-quality products that integrate seamlessly with tablets, smartphones, and other digital devices. Their expertise spans various domains, including ergonomic design, protective cases, and mounting solutions, catering to both consumer and professional markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

17 Patents

#192 in Irvine, CA

#4,525 in California

#18,927 in US

#36,017 in the World

Irvine, CA, United States of America

The Joy Factory, Inc.

Forward Citations = 380

13 inventors:

Sampson Yang (13 out of 18 patents)

Yun-Chang Tsui (7 out of 7 patents)

Wei-Chung Wang (3 out of 3 patents)

4. Yen-Chieh Lai (2 out of 2 patents)

5. Chun-Hsueh Lin (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Joy Factory, Inc.. Retrieved from https://idiyas.com/company/joy-factory

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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