Forward Citations = 80

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8 inventors (with patents filed for the assignee):

Chul Soo Byun (4 out of 8 patents)

Man Cheol Han (2 out of 5 patents)

Jaichan Lee (1 out of 5 patents)

4. Moon Soo Park (1 out of 29 patents)

5. Il Yong Chung (1 out of 3 patents)

6. Kyung Tae Kang (1 out of 3 patents)

7. Young Seok Choi (1 out of 5 patents)

8. Young June Cho (1 out of 2 patents)

4 patents: Sort by Forward Citations

1. 9476121 - Apparatus of chemical vapor deposition with a showerhead regulating injection velocity of reactive gases positively and method thereof (2016-10-25),

2. 8882913 - Apparatus of chemical vapor deposition with a showerhead regulating injection velocity of reactive gases positively and method thereof (2014-11-11),

3. 8298370 - Apparatus for chemical vapor deposition (CVD) with showerhead (2012-10-30),

4. 7488057 - Piezoelectric ink jet printer head and its manufacturing process (2009-02-10),

Company Overview

Piezonics Co., Ltd. is a leading provider of cutting-edge piezoelectric technology solutions. The company specializes in the design and manufacture of high-quality piezoelectric components and devices for a wide range of applications, including medical imaging, industrial automation, and consumer electronics. With a commitment to innovation and quality, Piezonics is dedicated to delivering superior products and services to its customers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#103 in

#2,195 in South Korea

KR

Piezonics Co., Ltd.

Forward Citations = 80

8 inventors:

Chul Soo Byun (4 out of 8 patents)

Man Cheol Han (2 out of 5 patents)

Jaichan Lee (1 out of 5 patents)

4. Moon Soo Park (1 out of 29 patents)

5. Il Yong Chung (1 out of 3 patents)

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