EPO Patents = 1

Forward Citations = 27

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6 inventors (with patents filed for the assignee):

Kari Kirjavainen (5 out of 44 patents)

Antti Pekka Kelloniemi (2 out of 9 patents)

Erkki Honkakoski (2 out of 2 patents)

4. Pasi Peltola (2 out of 2 patents)

5. Heini Orhala (1 out of 1 patent)

6. Sari Tuominen (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9301055 - Acoustic actuator plate structure (2016-03-29),

2. 8565454 - Directing sound field of actuator (2013-10-22),

3. 7376239 - Electromechanical transducer and method for transforming energies (2008-05-20),

4. 6711267 - Method and apparatus for processing sound (2004-03-23),

5. 6590985 - Method and arrangement for damping wall movement (2003-07-08),

6. 6570818 - Electroacoustic transducer (2003-05-27),

7. 6483924 - Acoustic elements and method for sound processing (2002-11-19),

Company Overview

Panphonics Oy is a Finnish company specializing in innovative directional audio technology. Their audio solutions are used in a variety of applications including digital signage, security systems, and experiential marketing. With a focus on quality and customer satisfaction, Panphonics Oy aims to provide exceptional sound experiences for their clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#80 in Espoo

#403 in Finland

Espoo, Finland

Panphonics Oy

Forward Citations = 27

6 inventors:

Kari Kirjavainen (5 out of 44 patents)

Antti Pekka Kelloniemi (2 out of 9 patents)

Erkki Honkakoski (2 out of 2 patents)

4. Pasi Peltola (2 out of 2 patents)

5. Heini Orhala (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Panphonics Oy. Retrieved from https://idiyas.com/company/panphonics-oy

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]