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For the Inventor, By the Inventor

Elkridge, MD, United States of America

Joseph B Bronder

This inventor holds 6 USPTO granted patents. Top assignee: Westinghouse Electric Corporation. Active years: 1991-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph B Bronder. Retrieved from https://idiyas.com/inventor/joseph-b-bronder

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 408(Granted Patents)


Location History:

  • East Berlin, PA (US) (1991)
  • Elkridge, MD (US) (1996 - 1998)

Company Filing History:

goldMedal6 out of 8,033 
 
Westinghouse Electric Corporation
 patents

Years Active: 1991-1998

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6 patents (USPTO):Explore Patents
1. 5768323 - Symbol synchronizer using modified early/punctual/late gate technique (1998-06-16),
2. 5684835 - Locally coherent QPSK detection with differential decoding for a fading (1997-11-04),
3. 5646947 - Mobile telephone single channel per carrier superframe lock subsystem (1997-07-08),
4. 5598441 - Carrier acquisition technique for mobile radio QPSK demodulator (1997-01-28),
5. 5579345 - Carrier tracking loop for QPSK demodulator (1996-11-26),
6. 5005169 - Frequency division multiplex guardband communication system for sending (1991-04-02),

Title: Joseph B Bronder: Innovator in Symbol Synchronization Technology

Introduction

Joseph B Bronder is a notable inventor based in Elkridge, MD (US). He has made significant contributions to the field of communications technology, particularly in the area of symbol synchronization. With a total of 6 patents to his name, Bronder's work has advanced the capabilities of Quadrature Phase Shift Keying (QPSK) demodulation.

Latest Patents

Among his latest patents is a method and apparatus for synchronizing symbol timing for a QPSK demodulator. This innovation utilizes a symbol synchronizer employing a modified early/punctual/late gate technique. The matched filter pair outputs respective 'early-punctual-late' signals, which are crucial for the synchronization process. The early and late signals are input to a symbol synchronizing estimator that produces an interpolation control signal. This signal is used by the filters to synchronize the symbol timing to the sample timing. The punctual signal is then output as an information-bearing signal representing the received in-phase and quadrature signals. Additionally, Bronder has developed a locally coherent QPSK detection system with differential decoding for fading environments. This system employs a normalized fourth power weighting technique to generate an ambiguous local phase reference of a current symbol, enhancing the reliability of data transmission.

Career Highlights

Joseph B Bronder is currently employed at Westinghouse Electric Corporation, where he continues to innovate in the field of communications technology. His work has been instrumental in developing advanced techniques for signal processing and demodulation.

Collaborations

Throughout his career, Bronder has collaborated with notable colleagues, including Brian William Kroeger and Jeffrey S Baird. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Joseph B Bronder's contributions to symbol synchronization technology have significantly impacted the field of communications. His innovative patents and ongoing work at Westinghouse Electric Corporation highlight his dedication to advancing technology in this area.

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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