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For the Inventor, By the Inventor

Daejeon, South Korea

Airpoint Co., Ltd.


USPTO Granted Patents = 8

% Expired Patents = 25.0


Forward Citations = 25

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13 inventors (with patents filed for the assignee):

goldMedal Sung Jun Baik (4 out of 4 patents)

silverMedal Jun Ho Cho (4 out of 5 patents)

bronzeMedal Sung-Jun Baik (2 out of 4 patents)

4.  Seong-Keun Kim (1 out of 3 patents)

5.  Sung-min Cho (1 out of 13 patents)

6.  Byungyang Ahn (1 out of 1 patent)

7.  Joo-Sik Lee (1 out of 6 patents)

8.  Byung-Yang Ahn (1 out of 1 patent)

9.  Jong-Tae Ihm (1 out of 12 patents)

10.  Sung-Youl Park (1 out of 1 patent)

11.  Gyeong-Ho Choi (1 out of 1 patent)

12.  Byung-Suk Lee (1 out of 1 patent)

13.  Ki-Chul Kim (1 out of 8 patents)


8 patents:

1. 12417695 - System and method of diagnosing battery cells that support one-to-many wireless communication using common-frequency-channel and multiple communication-frequency-channels (2025-09-16),
2. 12416684 - System for diagnosing battery cell using substrate manufactured by LDCMOS process (2025-09-16),
3. 12409755 - System for diagnosing battery cell provided in electric vehicle (2025-09-09),
4. 12372588 - System for diagnosing battery cell by using direct BMS (2025-07-29),
5. 9337916 - Radio repeater apparatus and system, and operating method thereof (2016-05-10),
6. 8310962 - United AFEC and method thereof, and TDD radio repeater apparatus using the same (2012-11-13),
7. 7869761 - Radio repeater for mobile communication system and repeating method using the same (2011-01-11),
8. 7684435 - Base station system for mobile communication (2010-03-23),
Company Overview
Airpoint Co., Ltd. is a leading provider of air transportation services, specializing in domestic and international flights. With a strong focus on customer satisfaction and safety, we offer a diverse range of travel options to meet the needs of our passengers. Our team of experienced professionals is dedicated to providing exceptional service and ensuring a seamless travel experience for all our customers.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#79 in Daejeon

#1,306 in South Korea

Daejeon, KR
Daejeon, South Korea

Airpoint Co., Ltd.

Forward Citations = 25

13 inventors:

goldMedal Sung Jun Baik (4 out of 4 patents)

silverMedal Jun Ho Cho (4 out of 5 patents)

bronzeMedal Sung-Jun Baik (2 out of 4 patents)

4.  Seong-Keun Kim (1 out of 3 patents)

5.  Sung-min Cho (1 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Airpoint Co., Ltd.. Retrieved from https://idiyas.com/company/airpoint-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]
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