% Expired Patents = 55.6

EPO Patents = 1

Trademarks = 1

Forward Citations = 40

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7 inventors (with patents filed for the assignee):

Dong Won Park (8 out of 10 patents)

Chang Ho Yi (6 out of 6 patents)

Ung Je Choi (2 out of 2 patents)

4. Dong Woon Park (1 out of 13 patents)

5. Seung Woo Shin (1 out of 1 patent)

6. Jae Seon You (1 out of 1 patent)

7. Ki Tae Han (1 out of 2 patents)

9 patents: Sort by Forward Citations

1. 9631908 - Arrow (2017-04-25),

2. 9581407 - Compound bow to adjust draw length (2017-02-28),

3. 9440701 - Body frame for bicycle (2016-09-13),

4. 9440700 - Body frame for bicycle (2016-09-13),

5. 9423204 - Recurved bow with improved vibration damping function (2016-08-23),

6. 9335114 - Self-tunable compound bow (2016-05-10),

7. 9261321 - Self-tunable compound bow (2016-02-16),

8. 9140515 - Compound bow having improved vibration-damping performance (2015-09-22),

9. 9103622 - Bow (2015-08-11),

Company Overview

Win & Win Co., Ltd. is a leading manufacturer and distributor of high-quality sporting goods, specializing in archery equipment. With a focus on innovation and customer satisfaction, Win & Win has established itself as a trusted brand in the industry. Their products are designed for professional athletes and enthusiasts alike, with a reputation for precision and performance. Visit their website for more information on their product range and latest offerings.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#39 in

#1,188 in South Korea

KR

Win & Win Co., Ltd.

Forward Citations = 40

7 inventors:

Dong Won Park (8 out of 10 patents)

Chang Ho Yi (6 out of 6 patents)

Ung Je Choi (2 out of 2 patents)

4. Dong Woon Park (1 out of 13 patents)

5. Seung Woo Shin (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Win & Win Co., Ltd.. Retrieved from https://idiyas.com/company/win-and-win-company

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]

1 patent (EPO):

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]