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Sunnyvale, CA, United States of America

Qst Holdings LLC

USPTO Granted Patents = 51

% Expired Patents = 31.4

Forward Citations = 371

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23 inventors (with patents filed for the assignee):

Paul L Master (33 out of 97 patents)

Eugene B Hogenauer (10 out of 24 patents)

Frederick Furtek (9 out of 51 patents)

4. John L Watson (9 out of 36 patents)

5. Walter James Scheuermann (8 out of 16 patents)

6. Ghobad Heidari (7 out of 14 patents)

7. W James Scheuermann (6 out of 20 patents)

8. Sharad Deepak Sambhwani (4 out of 217 patents)

9. Stephen J Smith (3 out of 13 patents)

10. Kuor-Hsin Chang (3 out of 9 patents)

11. Amit Ramchandran (2 out of 12 patents)

12. Michael Stumpf (2 out of 2 patents)

13. Fredrick Curtis Furtek (2 out of 2 patents)

14. Ghobad Heidari-Bateni (1 out of 21 patents)

15. Dan MingLun Chuang (1 out of 7 patents)

Core Competencies:

Adaptive Computing

External Memory Controller

Reconfigurable Channel Coding

Digital Processing

Hardware Task Manager

Device Standard Adaptation

Data Operation Analyses

Software Profiling

Communications Functions

Heterogeneous Elements

Scrambling Codes

Acoustic Energy Detection

51 patents: Sort by Forward Citations

1. 9223520 - External memory controller node (2015-12-29),

2. 8843928 - Method and apparatus for a general-purpose, multiple-core system for implementing stream-based computations (2014-09-23),

3. 8769214 - External memory controller node (2014-07-01),

4. 8767804 - Method and system for reconfigurable channel coding (2014-07-01),

5. 8442096 - Low I/O bandwidth method and system for implementing detection and identification of scrambling codes (2013-05-14),

6. 8406281 - Apparatus, module, and method for implementing communications functions (2013-03-26),

7. 8365580 - System and method for automatically judging the sealing effectiveness of a sealed compartment (2013-02-05),

8. 8356161 - Adaptive processor for performing an operation with simple and complex units each comprising configurably interconnected heterogeneous elements (2013-01-15),

9. 8276135 - Profiling of software and circuit designs utilizing data operation analyses (2012-09-25),

10. 8266388 - External memory controller (2012-09-11),

11. 8250339 - Apparatus, method, system and executable module for configuration and operation of adaptive integrated circuitry having fixed, application specific computational elements (2012-08-21),

12. 8249135 - Method and system for reconfigurable channel coding (2012-08-21),

13. 8225073 - Apparatus, system and method for configuration of adaptive integrated circuitry having heterogeneous computational elements (2012-07-17),

14. 8200799 - Hardware task manager (2012-06-12),

15. RE43393 - Method and system for creating and programming an adaptive computing engine (2012-05-14),

Company Overview

Qst Holdings LLC, based in Sunnyvale, CA, specializes in adaptive computing architecture, focusing on enhancing the efficiency and performance of digital processing systems. The company develops innovative technologies such as external memory controllers and reconfigurable channel coding, which are pivotal in optimizing data operations and software profiling. Their expertise extends to hardware task management and device standard adaptation, positioning them at the forefront of advancements in adaptive computing solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

51 Patents

#97 in Sunnyvale, CA

#1,619 in California

#6,884 in US

#13,776 in the World

Sunnyvale, CA, United States of America

Qst Holdings LLC

Forward Citations = 371

23 inventors:

Paul L Master (33 out of 97 patents)

Eugene B Hogenauer (10 out of 24 patents)

Frederick Furtek (9 out of 51 patents)

4. John L Watson (9 out of 36 patents)

5. Walter James Scheuermann (8 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Qst Holdings LLC. Retrieved from https://idiyas.com/company/qst-holdings

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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