Haii Corp.

Calculating rank

USPTO Granted Patents = 4

Forward Citations = 3

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20 inventors (with patents filed for the assignee):

Hoyoung Kim (2 out of 53 patents)

Chan Yeong Park (2 out of 6 patents)

Dong Han Kim (2 out of 25 patents)

4. Jeongsang Yoo (2 out of 2 patents)

5. Chanhyung Kim (2 out of 3 patents)

6. Seounguk Ha (2 out of 2 patents)

7. Hunyeop Jeong (2 out of 2 patents)

8. Museok Kang (2 out of 2 patents)

9. Jaejin Kim (2 out of 2 patents)

10. Sangho Jin (2 out of 2 patents)

11. Jinhwan Oh (2 out of 4 patents)

12. Jeehyun Han (2 out of 2 patents)

13. Hye Bin Hwang (2 out of 4 patents)

14. Ho Yung Kim (2 out of 4 patents)

15. Ji An Choi (2 out of 5 patents)

4 patents: Sort by Forward Citations

1. 11862341 - Server and method for classifying mental state (2024-01-02),

2. 11850059 - Technique for identifying cognitive function state of user (2023-12-26),

3. 11759145 - Technique for identifying dementia based on voice data (2023-09-19),

4. 11744496 - Method for classifying mental state, server and computing device for classifying mental state (2023-09-05),

Company Overview

Haii Corp. is a leading technology company specializing in innovative solutions for businesses. We offer a wide range of services including software development, web design, and digital marketing. Our team of experts is dedicated to helping clients achieve their goals and stay ahead in the competitive market. With a focus on quality and customer satisfaction, Haii Corp. is the go-to partner for businesses looking to grow and succeed.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#768 in

#2,203 in

Seoul, South Korea

Haii Corp.

Forward Citations = 3

20 inventors:

Hoyoung Kim (2 out of 53 patents)

Chan Yeong Park (2 out of 6 patents)

Dong Han Kim (2 out of 25 patents)

4. Jeongsang Yoo (2 out of 2 patents)

5. Chanhyung Kim (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Haii Corp.. Retrieved from https://idiyas.com/company/haii

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]