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For the Inventor, By the Inventor

Indianapolis, IN, United States of America

Trilithic, Inc.


USPTO Granted Patents = 25

% Expired Patents = 20.0



Forward Citations = 431

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16 inventors (with patents filed for the assignee):

goldMedal Terry W Bush (8 out of 20 patents)

silverMedal Dennis Lee Orndorff (5 out of 6 patents)

bronzeMedal Bruce G Malcolm (4 out of 8 patents)

4.  James E Harris (3 out of 11 patents)

5.  Gregg Stephen Rodgers (3 out of 3 patents)

6.  Raleigh Benton Stelle, Iv (3 out of 25 patents)

7.  Gary W Sinde (2 out of 7 patents)

8.  Brett W Emsley (2 out of 3 patents)

9.  Randall S Estep (2 out of 2 patents)

10.  Steven L Sink (2 out of 2 patents)

11.  Michael G Pazoga (2 out of 2 patents)

12.  Dennis W Staley (2 out of 2 patents)

13.  Dexin Sun (1 out of 16 patents)

14.  Daniel E Rittman (1 out of 1 patent)

15.  John Joseph Bush (1 out of 12 patents)


Core Competencies:
RF Leakage Detection
Digital Television Signals
CATV Systems
Neural Networks
Ingress Monitoring
GPS Location Data
Rotary Attenuator
Emergency Alert Systems
Signal Level Meter
Fiber-to-the-Premises
Leakage Location Methods

25 patents:

1. 9877050 - Apparatus for detecting leakage in digitally modulated systems (2018-01-23),
2. 9654218 - RF ingress in fiber-to-the-premises (2017-05-16),
3. 9160407 - Method for detecting leakage in digitally modulated systems (2015-10-13),
4. 9106886 - Tagging digital television signals (2015-08-11),
5. 9021539 - Leakage location methods (2015-04-28),
6. RE43266 - Rotary attenuator and method of making it (2012-03-26),
7. 7620611 - Neural networks for ingress monitoring (2009-11-17),
8. 7477207 - Diving mask with embedded computer system (2009-01-13),
9. 7213257 - Determining phase linearity in CATV distribution systems (2007-05-01),
10. 6941226 - Method for determining, recording and sending GPS location data in an underwater environment (2005-09-06),
11. 6903621 - In-line attenuator (2005-06-07),
12. 6822530 - Rotary attenuator and method of making it (2004-11-23),
13. 6804826 - Radio frequency leakage detection system for CATV system (2004-10-12),
14. 6687632 - Testing of CATV systems (2004-02-03),
15. 6661308 - One-by-N switch matrix (2003-12-09),
Company Overview
Trilithic, Inc. is a technology company based in Indianapolis, Indiana, specializing in advanced solutions for telecommunications and wireless communications. The organization develops a range of products, including test and measurement equipment, signal processing technologies, and network monitoring systems. With a focus on enhancing communication infrastructure, Trilithic serves various sectors, contributing to the evolution of connectivity and data transmission in both commercial and government applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Trilithic, Inc. USPTO Patent Assignee Logo
25 Patents

#43 in Indianapolis, IN

#194 in Indiana

#13,350 in US

#25,681 in the World

Indianapolis, IN (US)
Indianapolis, IN, United States of America

Trilithic, Inc.

Forward Citations = 431

16 inventors:

goldMedal Terry W Bush (8 out of 20 patents)

silverMedal Dennis Lee Orndorff (5 out of 6 patents)

bronzeMedal Bruce G Malcolm (4 out of 8 patents)

4.  James E Harris (3 out of 11 patents)

5.  Gregg Stephen Rodgers (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Trilithic, Inc.. Retrieved from https://idiyas.com/company/trilithic

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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