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Los Angeles, CA, United States of America

House Ear Institute

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USPTO Granted Patents = 22

% Expired Patents = 40.9

Forward Citations = 734

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32 inventors (with patents filed for the assignee):

Sigfrid Daniel Soli (7 out of 13 patents)

Shawn X Gao (5 out of 7 patents)

Manuel Don (5 out of 5 patents)

4. David J Lim (4 out of 7 patents)

5. Tomas Ganz (3 out of 12 patents)

6. Haa-Yung Lee (3 out of 4 patents)

7. Paul Webster (3 out of 4 patents)

8. Ali Andalibi (3 out of 4 patents)

9. Jian-Dong Li (3 out of 4 patents)

10. Chaoying Zhang (3 out of 4 patents)

11. Hsiang-Feg Chi (2 out of 3 patents)

12. Daniel J Freed (2 out of 2 patents)

13. Gerald E Loeb (2 out of 78 patents)

14. Yvonne S Sininger (2 out of 2 patents)

15. Martyn Hyde (2 out of 2 patents)

22 patents: Sort by Forward Citations

1. 9173864 - Treatment and/or prevention of inner ear conditions by modulation of a metabotropic glutamate receptor (2015-11-03),

2. 7609841 - Frequency shifter for use in adaptive feedback cancellers for hearing aids (2009-10-27),

3. 7419826 - Human schwannoma cell line (2008-09-02),

4. 7338936 - Use of antimicrobial proteins and peptides for the treatment of otitis media and paranasal sinusitis (2008-03-04),

5. 7292699 - Band-limited adaptive feedback canceller for hearing aids (2007-11-06),

6. 7223246 - Diagnosis of the presence of cochlear hydrops using observed auditory brainstem responses (2007-05-29),

7. 7141022 - Method for aligning derived-band ABR responses based on integration of detrended derived-band ABRs (2006-11-28),

8. 7060674 - Use of antimicrobial proteins and peptides for the treatment of otitis media and paranasal sinusitis (2006-06-13),

9. 6980662 - Device for presenting acoustical and vibratory stimuli and method of calibration (2005-12-27),

10. 6876751 - Band-limited adaptive feedback canceller for hearing aids (2005-04-05),

11. 6716813 - Use of antimicrobial proteins and peptides for the treatment of otitis media and paranasal sinusitis (2004-04-06),

12. 6358688 - Immortalized human middle ear epithelial cell lines (2002-03-19),

13. 6264616 - Acoustic tumor detection using stacked derived-band ABR amplitude (2001-07-24),

14. 6200273 - Power-optimized cumulative, sequential statistical method for detection of auditory evoked potentials (2001-03-13),

15. 6196977 - Method for detection on auditory evoked potentials using a point optimized variance ratio (2001-03-06),

Company Overview

The House Ear Institute, based in Los Angeles, specializes in auditory research and the development of innovative solutions for hearing disorders. It focuses on advancing the understanding of hearing and balance through scientific inquiry and clinical practice. The institute is known for its contributions to the fields of audiology, otology, and related technologies, aiming to improve the quality of life for individuals with hearing impairments. Its research initiatives foster collaboration among scientists, clinicians, and educators to drive advancements in auditory health.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

22 Patents

#89 in Los Angeles, CA

#3,590 in California

#15,051 in US

#28,807 in the World

Los Angeles, CA, United States of America

House Ear Institute

Forward Citations = 734

32 inventors:

Sigfrid Daniel Soli (7 out of 13 patents)

Shawn X Gao (5 out of 7 patents)

Manuel Don (5 out of 5 patents)

4. David J Lim (4 out of 7 patents)

5. Tomas Ganz (3 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: House Ear Institute. Retrieved from https://idiyas.com/company/house-ear-institute

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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