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For the Inventor, By the Inventor

Mukilteo, WA, United States of America

Rane Corporation

Calculating rank
USPTO Granted Patents = 13


Trademarks = 5

Forward Citations = 238

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10 inventors (with patents filed for the assignee):

goldMedal Dana Lee Troxel (4 out of 4 patents)

silverMedal Dennis A Bohn (3 out of 3 patents)

bronzeMedal Ernest Michael Slattery (1 out of 2 patents)

4.  Douglas Christopher Bruey (1 out of 9 patents)

5.  Philip R Jeffs (1 out of 4 patents)

6.  Michael Rollins (1 out of 1 patent)

7.  Ray Miller (1 out of 1 patent)

8.  Raymond S Miller (1 out of 1 patent)

9.  Montgomery F Ross (1 out of 2 patents)

10.  Terris L Pennington (1 out of 1 patent)


13 patents:

1. 8542849 - Apparatus, method, and manufacture for connectable gain-sharing automixers (2013-09-24),
2. 8265295 - Method and apparatus for identifying feedback in a circuit (2012-09-11),
3. 8243953 - Method and apparatus for identifying a feedback frequency in a signal (2012-08-14),
4. 8005241 - Mute circuit for a microphone (2011-08-23),
5. 7788308 - Frequency float method and system for realizing a signal filter (2010-08-31),
6. 7266205 - Linearized filter band equipment and processes (2007-09-04),
7. 7043032 - Tone-control circuit and method for conditioning respective frequency bands of an audio signal (2006-05-09),
8. 6865270 - Echo cancellation method and apparatus (2005-03-08),
9. 5848146 - Audio system for conferencing/presentation room (1998-12-08),
10. 5291558 - Automatic level control of multiple audio signal sources (1994-03-01),
11. 5046105 - Audio signal equalizer having accelerated slope phase shift compensated (1991-09-03),
12. 4891841 - Reciprocal, subtractive, audio spectrum equalizer (1990-01-02),
13. 4882664 - Synchronous modulation circuit (1989-11-21),
Company Overview
Rane Corporation, based in Mukilteo, WA, specializes in the design and manufacture of high-quality audio products and professional audio equipment. The company is recognized for its innovative solutions in the audio industry, focusing on products that enhance sound quality and performance for various applications, including live sound, broadcast, and recording. Rane's commitment to research and development ensures that it remains at the forefront of audio technology, catering to the needs of professionals and enthusiasts alike.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Rane Corporation USPTO Patent Assignee Logo
13 Patents

#6 in Mukilteo, WA

#533 in Washington

#23,863 in US

#45,104 in the World

Mukilteo, WA (US)
Mukilteo, WA, United States of America

Rane Corporation

Forward Citations = 238

10 inventors:

goldMedal Dana Lee Troxel (4 out of 4 patents)

silverMedal Dennis A Bohn (3 out of 3 patents)

bronzeMedal Ernest Michael Slattery (1 out of 2 patents)

4.  Douglas Christopher Bruey (1 out of 9 patents)

5.  Philip R Jeffs (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rane Corporation. Retrieved from https://idiyas.com/company/rane

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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