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For the Inventor, By the Inventor

Seoul, South Korea

Jeisys Medical Inc.

Calculating rank
USPTO Granted Patents = 33


Trademarks = 2

Forward Citations = 24

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30 inventors (with patents filed for the assignee):

goldMedal Dong Hwan Kang (21 out of 27 patents)

silverMedal Won Ju Yi (12 out of 12 patents)

bronzeMedal Min Young Kim (6 out of 28 patents)

4.  Kyoung Ho An (5 out of 5 patents)

5.  Suk Bae Seo (5 out of 6 patents)

6.  Hye Jin Sun (5 out of 5 patents)

7.  Sang Do Kim (4 out of 6 patents)

8.  Kyun Tae Kim (4 out of 4 patents)

9.  Ja Young Kim (3 out of 39 patents)

10.  Seong Jun Kim (3 out of 16 patents)

11.  Ho Joon Seo (3 out of 4 patents)

12.  Eun Ho Kim (2 out of 10 patents)

13.  Seung Eok Jeon (2 out of 2 patents)

14.  Hyun Jin Kim (2 out of 89 patents)

15.  Kwang Hyeok Jung (2 out of 2 patents)


Core Competencies:
Ultrasonic Wave Generator
Skin Treatment Device
Laser Device
Needle Tip
Medicine Injection Tip
Transducer Array
Microneedle Pen Tip
Electrical Energy
Focusing Depth
Skin Care Device
Hand Piece

33 patents:

1. 12779215 - Mouthpiece for treating skin including insulation layer in impression body acquired in accordance with oral cavity structure of user and skin treating apparatus (2026-11-03),
2. 12759021 - Ultrasonic wave generating apparatus capable of adjusting focusing depth of ultrasonic waves (2026-10-13),
3. 12741101 - Medicine injection tip, hand piece, and skin treatment device (2026-09-22),
4. 12728290 - Ultrasonic wave generating apparatus capable of adjusting focusing depth of ultrasonic waves (2026-09-08),
5. 12678634 - Skin care device using multiple composite laser pulses and method thereof (2026-07-14),
6. 12558573 - Electrode structure using transducer holder of transducer array of high-intensity focused ultrasound generation device, and transducer array (2026-02-24),
7. 12544599 - Leakage-preventing coupling structure of transducer array of high-intensity focused ultrasound generator, and transducer array (2026-02-10),
8. 12533511 - Mouthpiece for skin treatment and apparatus for skin treatment using electrical energy (2026-01-27),
9. 12508424 - Needle tip for application of current, hand piece, and skin treatment apparatus (2025-12-30),
10. D1105452 - Tip for skin treatment apparatus (2025-12-09),
11. D1105451 - Tip for skin treatment apparatus (2025-12-09),
12. D1105450 - Tip for skin treatment apparatus (2025-12-09),
13. D1105449 - Tip for skin treatment apparatus (2025-12-09),
14. 12472388 - Apparatus and method for controlling movement of ultrasonic wave generating unit (2025-11-18),
15. 12357847 - Ultrasonic wave generating cartridge, ultrasonic wave generating device, ultrasonic wave generating handpiece, and method for sensing position of ultrasonic wave generating unit using same (2025-07-15),
Company Overview
Jeisys Medical Inc. is a South Korean company specializing in the development and manufacturing of advanced medical devices and aesthetic solutions. The organization focuses on innovative technologies in the fields of dermatology, plastic surgery, and regenerative medicine, providing a range of products that enhance patient care and treatment outcomes. With a commitment to research and development, Jeisys aims to lead in the medical technology sector, offering cutting-edge solutions to healthcare professionals globally.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

33 Patents

#163 in Seoul

#427 in South Korea

#20,211 in the World

Seoul, KR
Seoul, South Korea

Jeisys Medical Inc.

Forward Citations = 24

30 inventors:

goldMedal Dong Hwan Kang (21 out of 27 patents)

silverMedal Won Ju Yi (12 out of 12 patents)

bronzeMedal Min Young Kim (6 out of 28 patents)

4.  Kyoung Ho An (5 out of 5 patents)

5.  Suk Bae Seo (5 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jeisys Medical Inc.. Retrieved from https://idiyas.com/company/jeisys-medical

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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