Company Filing History:

5 out of 9,364

Lucent Technologies Inc.

Agere Systems Guardian Corp.

patents

4. 2 out of 164,197

International Business Machines Corporation

patents

Years Active: 1993-2004

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6823019 - Reduced DC transients in a sigma delta filter (2004-11-23),

2. 6674856 - Placement of a transmit predistortion filter with respect to a data access arrangement (2004-01-06),

3. 6625278 - Impedance matching with sigma delta filter (2003-09-23),

4. 6408031 - Single bit Sigma Delta filter with input gain (2002-06-18),

5. 6232900 - Second order digital filter requiring only one sigma delta modulator (2001-05-15),

6. 6215429 - Distributed gain for audio codec (2001-04-10),

7. 6115731 - Scalable overflow clamp and method for a digital gain scaler/summer (2000-09-05),

8. 5999114 - Dithered digital gain scalar/summer (1999-12-07),

9. 5801558 - Controlled transition time driver circuit (1998-09-01),

10. 5317208 - Integrated circuit employing inverse transistors (1994-05-31),

11. 5241223 - NOR.sub.i circuit/bias generator combination compatible with CSEF (1993-08-31),

Title: Paul David Hendricks: Innovator in Digital Signal Processing

Introduction

Paul David Hendricks is a notable inventor based in Coopersburg, PA (US). He has made significant contributions to the field of digital signal processing, holding a total of 11 patents. His work focuses on improving the efficiency and performance of digital filters and data access arrangements.

Latest Patents

Hendricks' latest patents include innovative solutions such as "Reduced DC transients in a sigma delta filter." This invention addresses the removal of DC transients from digital filters, particularly sigma delta high pass filters, by presetting an input summing node. Another significant patent is "Placement of a transmit predistortion filter with respect to a data access arrangement." This invention provides a digital pre-distortion filter that enhances the performance of data access arrangements without complicating the transfer function or introducing noise.

Career Highlights

Throughout his career, Hendricks has worked with prominent companies such as Lucent Technologies Inc. and Agere Systems Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in digital signal processing.

Collaborations

Hendricks has collaborated with notable coworkers, including Lane Allen Smith and Donald Raymond Laturell. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.

Conclusion

Paul David Hendricks is a distinguished inventor whose work in digital signal processing has led to numerous patents and innovations. His contributions continue to impact the field significantly.

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