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Singapore, Singapore

Siemens Medical Instruments Pte. Ltd.

USPTO Granted Patents = 207

% Expired Patents = 24.6

EPO Patents = 104

Forward Citations = 914

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189 inventors (with patents filed for the assignee):

Frank Naumann (21 out of 42 patents)

Harald Klemenz (15 out of 23 patents)

Ulrich Kornagel (11 out of 23 patents)

4. Holger Kral (11 out of 27 patents)

5. Henning Puder (10 out of 48 patents)

6. Matthias Latzel (10 out of 15 patents)

7. Sebastian Pape (10 out of 14 patents)

8. Benjamin Schmidt (10 out of 17 patents)

9. Tobias Reese (10 out of 38 patents)

10. Peter Nikles (9 out of 37 patents)

11. Hartmut Ritter (9 out of 27 patents)

12. Wee Haw Koo (9 out of 18 patents)

13. Stefan Petrausch (8 out of 20 patents)

14. Ulrich Giese (8 out of 17 patents)

15. Uwe Rass (8 out of 27 patents)

Core Competencies:

Hearing Aid

Directional Microphone

Frequency Compression

Noise Suppression

Binaural Hearing

Rechargeable Battery

Acoustic Feedback

Sound Processing

Speech Signal Amplification

Occlusion Reduction

Wireless Charging

Interference Estimation

207 patents: Sort by Forward Citations

1. 9060232 - Hearing aid device with a directional microphone system and method for operating a hearing aid device having a directional microphone system (2015-06-16),

2. 9031269 - Method and device for frequency compression with selective frequency shifting (2015-05-12),

3. 9025807 - Couplable hearing apparatus for a hearing device, coupling element and hearing device (2015-05-05),

4. 9014407 - Hearing instrument system with a rechargeable battery (2015-04-21),

5. 9008325 - Method for determining the sound pressure level at the eardrum of an occluded ear (2015-04-14),

6. 9008149 - Synchronous access method, and communication device and system in frequency hopping radio communication (2015-04-14),

7. 9004223 - Conformable dome ear canal tip for a hearing instrument (2015-04-14),

8. 8976989 - Method for operating a hearing apparatus (2015-03-10),

9. 8948429 - Amplification of a speech signal in dependence on the input level (2015-02-03),

10. 8948424 - Hearing device and method for operating a hearing device with two-stage transformation (2015-02-03),

11. 8929576 - Method for tuning a hearing device using a percentile analysis, and tuning device (2015-01-06),

12. 8923538 - Method and device for frequency compression (2014-12-30),

13. 8909523 - Method and acoustic signal processing system for interference and noise suppression in binaural microphone configurations (2014-12-09),

14. 8908893 - Hearing apparatus with an equalization filter in the filter bank system (2014-12-09),

15. 8908892 - Method and device for frequency compression in a hearing aid (2014-12-09),

Company Overview

Siemens Medical Instruments Pte. Ltd. is a prominent player in the development and manufacturing of advanced hearing devices. Based in Singapore, the company specializes in innovative technologies such as hearing aids, directional microphones, and noise suppression systems. Their focus extends to enhancing user experience through features like binaural hearing, frequency compression, and acoustic feedback. With a commitment to improving auditory health, Siemens Medical Instruments continues to push the boundaries of sound processing and rechargeable battery solutions in the hearing aid industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

207 Patents

#24 in Singapore

#24 in Singapore

#4,111 in the World

Singapore, Singapore

Siemens Medical Instruments Pte. Ltd.

Forward Citations = 914

189 inventors:

Frank Naumann (21 out of 42 patents)

Harald Klemenz (15 out of 23 patents)

Ulrich Kornagel (11 out of 23 patents)

4. Holger Kral (11 out of 27 patents)

5. Henning Puder (10 out of 48 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Siemens Medical Instruments Pte. Ltd.. Retrieved from https://idiyas.com/company/siemens-medical-instruments

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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