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For the Inventor, By the Inventor

Austin, TX, United States of America

Bertrand Jeffery Williams

This inventor holds 34 USPTO granted patents and 5 published patent applications, primarily in Power Electronics. Top assignees: Cypress Semiconductor Corporation, Draker, Inc., Advanced Micro Devices Corporation. Active years: 1986-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bertrand Jeffery Williams. Retrieved from https://idiyas.com/inventor/bertrand-jeffery-williams

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 34 

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 13

Forward Citations = 635(Granted Patents)


Location History:

  • San Jose, CA (US) (1986 - 1987)
  • Campbell, CA (US) (1991 - 1997)
  • Austin, TX (US) (1999 - 2018)

Company Filing History:

goldMedal22 out of 3,596 
 
Cypress Semiconductor Corporation
 patents
silverMedal5 out of 5 
 
Draker, Inc.
 patents
bronzeMedal4 out of 13,168 
 
Advanced Micro Devices Corporation
 patents
4. 1 out of 1 
 
Kld Energy Nano-Grid Systems, Inc.
 patent
5. 1 out of 1,785 
 
Silicon Laboratories Inc.
 patents
6. 1 out of 1 
 
Solar Power Technologies, Inc.
 patent

Years Active: 1986-2025

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Areas of Expertise:
Adaptive Refresh Rate Generator
Phase-Locked Loop
Photovoltaic Arrays
DC/DC Converters
Maximum Power Point Tracking
Dynamic Frequency Modulation
Differential Charge Pump
Low Power Deserializer
BICMOS Bandgap Reference
Output Driver Circuit
Clock Recovery
34 patents (USPTO):Explore Patents
1. 12482512 - Adaptive refresh rate generator (2025-11-25),
2. 10100623 - Intra-stroke cycle timing for pumpjack fluid pumping (2018-10-16),
3. 9142960 - Constraint weighted regulation of DC/DC converters (2015-09-22),
4. 9106105 - Regulation of inverter DC input voltage in photovoltaic arrays (2015-08-11),
5. 8975783 - Dual-loop dynamic fast-tracking MPPT control method, device, and system (2015-03-10),
6. 8970068 - Pseudo-random bit sequence generation for maximum power point tracking in photovoltaic arrays (2015-03-03),
7. 8716999 - Dynamic frequency and pulse-width modulation of dual-mode switching power controllers in photovoltaic arrays (2014-05-06),
8. 8053929 - Solar power array with maximized panel power extraction (2011-11-08),
9. 6993105 - Linearized digital phase-locked loop (2006-01-31),
10. 6711226 - Linearized digital phase-locked loop (2004-03-23),
11. 6704381 - Frequency acquisition rate control in phase lock loop circuits (2004-03-09),
12. 6696995 - Low power deserializer circuit and method of using same (2004-02-24),
13. 6535023 - Linearized digital phase-locked loop method (2003-03-18),
14. 6417698 - Linearized digital phase-locked loop method (2002-07-09),
15. 6385265 - Differential charge pump (2002-05-07),

Title: The Innovative Mind of Bertrand Jeffery Williams

Introduction: Bertrand Jeffery Williams, based in Austin, TX, is a prolific inventor with an impressive portfolio of 33 patents. His work has significantly contributed to advancements in the fields of pump systems and photovoltaic technology, showcasing his expertise and forward-thinking vision.

Latest Patents: Among his latest inventions is a patent for "Intra-stroke cycle timing for pumpjack fluid pumping." This innovation focuses on optimizing the operation of pumpjacks by employing sensory feedback to adjust the motor speed profile during pump stroke cycles. This intra-cycle control allows for improved flow management while responding to changing conditions, enhancing efficiency and operational effectiveness.

Another notable patent is for "Constraint weighted regulation of DC/DC converters." This invention addresses the issue of power recovery in photovoltaic arrays. By coupling each solar panel with a dedicated converter unit, the technology enhances the output voltage management, reducing system losses and adapting to output conditions to maintain optimal performance across connected panels.

Career Highlights: Bertrand has contributed his expertise to major companies such as Cypress Semiconductor Corporation and Draker, Inc. His professional journey reflects a strong emphasis on innovation and technological development, particularly in renewable energy and automated systems.

Collaborations: Throughout his career, Bertrand has worked alongside notable professionals including Kamal Dalmia and Nathan Y Moyal. These collaborations have likely fostered the exchange of ideas and led to the development of groundbreaking technologies in their respective fields.

Conclusion: Bertrand Jeffery Williams stands out as an influential inventor whose work has made significant impacts on both pumping systems and solar technology. With an impressive array of patents and a history of collaboration with industry experts, Williams continues to drive innovation and challenge the boundaries of engineering.

Profile summary based on public USPTO records.
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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