For the Inventor, By the Inventor

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Las Vegas, NV, United States of America

Pine Valley Investments, Inc.

USPTO Granted Patents = 63

% Expired Patents = 14.3

CIPO Patents = 2

EPO Patents = 18

Trademarks = 7

Forward Citations = 331

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50 inventors (with patents filed for the assignee):

Dennis Michael Martinez (13 out of 16 patents)

Thomas Andrew Hengeveld (9 out of 17 patents)

Walid Khairy Mohamed Ahmed (8 out of 21 patents)

4. Ajit Kumar Reddy (8 out of 10 patents)

5. Qing Li (5 out of 345 patents)

6. John Vaughan (5 out of 7 patents)

7. Peter Monnes (4 out of 10 patents)

8. Eoin Carey (4 out of 11 patents)

9. Gregory Henderson (4 out of 7 patents)

10. William Oscar Janky (4 out of 15 patents)

11. Walid K M Ahmed (3 out of 6 patents)

12. Richard Taylor (3 out of 6 patents)

13. Reid Henry Johnson (2 out of 4 patents)

14. Paul Goodjohn (2 out of 3 patents)

15. Shane Miller (2 out of 3 patents)

Core Competencies:

Land Mobile Radio

Wireless Networks

Digital Modulation

Multi-Hop Communications

Cellular Communication

Polar Transmitter

Synchronization

Communication Coverage

Battery Management

Signal Processing

Frequency Synthesizer

Secure Transmission

63 patents: Sort by Forward Citations

1. 9065679 - System providing land mobile radio content using a cellular data network (2015-06-23),

2. 8884714 - Apparatus, system, and method for digital base modulation of power amplifier in polar transmitter (2014-11-11),

3. 8867415 - System and method for extending communication coverage in a wireless network (2014-10-21),

4. 8791675 - Mobile wireless communications device including removable electrical power supply module and related methods (2014-07-29),

5. 8761786 - System and method for assigning communication cells to servers in a cellular communication system (2014-06-24),

6. 8724486 - System and method for heartbeat signal generation (2014-05-13),

7. 8509121 - System and method using local wireless network for group communications (2013-08-13),

8. 8483701 - System and method for controlling congestion in cells within a cellular communication system (2013-07-09),

9. 8436578 - Apparatus for retention of battery in charger (2013-05-07),

10. 8428609 - System and method for managing communications in cells within a cellular communication system (2013-04-23),

11. 8359066 - Multimode land mobile radio (2013-01-22),

12. 8332836 - System and method for updating portable electronic devices using a rechargeable battery (2012-12-11),

13. 8279868 - System providing land mobile radio content using a cellular data network (2012-10-02),

14. 8274933 - Wireless communication network providing multi-hop communications (2012-09-25),

15. 8233852 - Calibration techniques for non-linear devices (2012-07-31),

Company Overview

Pine Valley Investments, Inc. is a Las Vegas-based company specializing in advanced wireless communication technologies. The organization focuses on developing solutions in land mobile radio systems, wireless networks, and cellular communication, emphasizing digital modulation and multi-hop communications. With a commitment to enhancing communication coverage and synchronization, Pine Valley Investments plays a significant role in the evolution of wireless infrastructure, catering to diverse applications across various sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

63 Patents

#24 in Las Vegas, NV

#42 in Nevada

#5,767 in US

#11,640 in the World

Las Vegas, NV, United States of America

Pine Valley Investments, Inc.

Forward Citations = 331

50 inventors:

Dennis Michael Martinez (13 out of 16 patents)

Thomas Andrew Hengeveld (9 out of 17 patents)

Walid Khairy Mohamed Ahmed (8 out of 21 patents)

4. Ajit Kumar Reddy (8 out of 10 patents)

5. Qing Li (5 out of 345 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pine Valley Investments, Inc.. Retrieved from https://idiyas.com/company/pine-valley-investments

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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