Company Filing History:

5 out of 9,364

Lucent Technologies Inc.

Agere Systems Guardian Corp.

Years Active: 1995-2010

Loading Chart...

13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7834634 - Low-power switch state detection circuit and method and mobile telephone incorporating the same (2010-11-16),

2. 7702119 - Multi-input gain control circuit (2010-04-20),

3. 6614294 - Filter to remove noise coupling into a sensitive circuit node (2003-09-02),

4. 6539524 - Method and apparatus for matching capacitance of filters having different circuit topologies (2003-03-25),

5. 6310520 - High slew-rate operational amplifier architecture (2001-10-30),

6. 6271733 - Integrated oscillator circuit with a memory based frequency control circuit and associated methods (2001-08-07),

7. 6166592 - Linear CMOS transconductor with rail-to-rail compliance (2000-12-26),

8. 6150872 - CMOS bandgap voltage reference (2000-11-21),

9. 6049236 - Divide-by-one or divide-by-two qualified clock driver with glitch-free (2000-04-11),

10. 5896044 - Universal logic level shifting circuit and method (1999-04-20),

11. 5841382 - Fast testing of D/A converters (1998-11-24),

12. 5530442 - Circuit and method for testing a dithered analog-to-digital converter (1996-06-25),

13. 5416432 - Median peak detector for controlling disk pickup head (1995-05-16),

Title: The Innovations of Robert William Walden

Introduction

Robert William Walden is a notable inventor based in Bethlehem, PA (US). He holds a total of 13 patents that showcase his contributions to the field of electronics and telecommunications. His work has significantly impacted the development of various technologies, particularly in mobile devices.

Latest Patents

Among his latest patents are the "Low-power switch state detection circuit and method" and "mobile telephone incorporating the same." This invention involves a circuit designed to detect a signal level on a node, which is crucial for mobile telephone functionality. The circuit includes a switch connected to a voltage source, a pulse generator to control the switch, and a detection circuit to monitor the signal level at the node when the switch is closed. Another significant patent is the "Multi-input gain control circuit," which describes a method and apparatus for selecting and mixing electronic signals. This circuit utilizes an operational amplifier and ganged, tapped-resistors to manage input and output resistances effectively, allowing for precise signal mixing.

Career Highlights

Throughout his career, Robert has worked with prominent companies such as Lucent Technologies Inc. and Agere Systems Inc. His experience in these organizations has contributed to his expertise in developing innovative electronic solutions.

Collaborations

Robert has collaborated with several talented individuals, including Ramin Khoini-Poorfard and William Edward Burchanowski. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Robert William Walden's contributions to the field of electronics through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the development of modern telecommunications and electronic devices.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.