James Robert Hochschild

This inventor holds 28 USPTO granted patents, primarily in Sigma-Delta Modulation. Top assignee: Texas Instruments Corporation. Active years: 1985-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Robert Hochschild. Retrieved from https://idiyas.com/inventor/james-robert-hochschild

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

USPTO Granted Patents = 28

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 11

Forward Citations = 421(Granted Patents)

Location History:

Houston, TX (US) (1985)
Plano, TX (US) (1989 - 2012)

Company Filing History:

28 out of 29,901

Texas Instruments Corporation

patents

Years Active: 1985-2012

Loading Chart...

Areas of Expertise:

Sigma-Delta Modulator

Digital Filters

Audio Gain Control

Dynamic Element Matching

Quantization

Noise Reduction

Analog-to-Digital Converter

H-Bridge Circuit

Multi-Rate Conversion

Clock Signal Modification

Digital Storage Elements

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8223055 - Reduced-switching dynamic element matching apparatus and methods (2012-07-17),

2. 7420493 - Extended range delta-sigma modulator and delta-sigma power converter (2008-09-02),

3. 7406178 - Efficient digital audio automatic gain control (2008-07-29),

4. 7362250 - Dynamic dither for sigma-delta converters (2008-04-22),

5. 7345518 - Digital storage element with dual behavior (2008-03-18),

6. 7274716 - Multiplexed sigma-delta interface (2007-09-25),

7. 6995598 - Level shifter circuit including a set/reset circuit (2006-02-07),

8. 6940438 - Method and circuit for reducing quantizer input/output swing in a sigma-delta modulator (2005-09-06),

9. 6894548 - Circuit for modifying a clock signal to achieve a predetermined duty cycle (2005-05-17),

10. 6867722 - H-bridge common-mode noise reduction circuit (2005-03-15),

11. 6834292 - Multi-rate digital filter for audio sample-rate conversion (2004-12-21),

12. 6795005 - Variable, adaptive quantization in sigma-delta modulators (2004-09-21),

13. 6678709 - Digital filter with efficient quantization circuitry (2004-01-13),

14. 6671663 - Time domain noise analysis (2003-12-30),

15. 6650191 - Low jitter ring oscillator architecture (2003-11-18),

Title: Innovations and Contributions of James Robert Hochschild

Introduction

James Robert Hochschild, an accomplished inventor based in Plano, TX, has made significant contributions to the field of technology, particularly through his impressive portfolio of 28 patents. His innovative work focuses on advancing electronic systems, enhancing efficiency, and improving signal processing methods.

Latest Patents

Hochschild's recent patents include groundbreaking inventions such as the "Reduced-switching dynamic element matching apparatus and methods." This technology addresses the reduction of switching artifacts associated with dynamic element matching by sorting unit elements based on their usage values. The innovative approach promotes efficiency during single-sample integration operations while maintaining performance standards.

Another notable patent is the "Extended range delta-sigma modulator and delta-sigma power converter." This invention presents devices, systems, and methods that enhance delta-sigma modulation for analog and digital signal conversion. By incorporating dynamically-scalable coefficients, the modulator and converter can operate effectively at varying signal amplitudes, thus optimizing performance under different conditions.

Career Highlights

Hochschild's work at Texas Instruments Corporation has been pivotal in developing cutting-edge technologies that push the boundaries of electronic systems. His extensive experience and dedication to research and development have established him as a key figure in the advancement of engineering solutions.

Collaborations

Throughout his career, Hochschild has collaborated with esteemed colleagues, including Zhongnong Jiang and William A Severin. These partnerships have fostered a creative environment that encourages innovation and the exchange of ideas, resulting in impactful technological advancements.

Conclusion

James Robert Hochschild stands out as a prominent inventor whose work has significantly influenced the technology sector. His 28 patents reflect a commitment to innovation and excellence in engineering. As he continues to push technological boundaries, Hochschild remains a vital contributor to the evolution of electronic systems and devices.

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]