Enter assignee name

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

Jacobus Cornelis Haartsen (6 out of 140 patents)

Aalbert Stek (4 out of 58 patents)

Tjapko Uildriks (3 out of 9 patents)

4. Johannes Lucas Schreuder (1 out of 9 patents)

7 patents: Sort by Forward Citations

1. 12671933 - Environmental noise suppression method (2026-06-30),

2. 12464320 - Wireless stereo headset group communications (2025-11-04),

3. 12308979 - Wireless stereo headset with bidirectional diversity (2025-05-20),

4. 11956084 - Wireless stereo headset with bidirectional diversity (2024-04-09),

5. 11848785 - Wireless stereo headset with diversity (2023-12-19),

6. 11601746 - Integrated sub-assembly for wearable audio device (2023-03-07),

7. 11363367 - Dual-microphone with wind noise suppression method (2022-06-14),

Dopple IP B.v. is a leading intellectual property management company specializing in patent and trademark services. With a team of experienced professionals, Dopple IP helps clients protect and maximize the value of their intellectual property assets. The company offers a range of services including patent prosecution, trademark registration, and IP portfolio management. Dopple IP is committed to delivering high-quality and cost-effective solutions to clients across various industries.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#4 in Emmen

#847 in Netherlands

Emmen, Netherlands

Dopple IP B.v.

Forward Citations = 2

4 inventors:

Jacobus Cornelis Haartsen (6 out of 140 patents)

Aalbert Stek (4 out of 58 patents)

Tjapko Uildriks (3 out of 9 patents)

4. Johannes Lucas Schreuder (1 out of 9 patents)

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