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For the Inventor, By the Inventor

Freehold, NJ, United States of America

David W Haislett

This inventor holds 3 USPTO granted patents. Top assignee: Avaya Technology LLC. Active years: 2003-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David W Haislett. Retrieved from https://idiyas.com/inventor/david-w-haislett

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

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:

goldMedal3 out of 696 
 
Avaya Technology LLC
 patents

Years Active: 2003-2006

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3 patents (USPTO):Explore Patents
1. 7154865 - Application module interface for bidirectional signaling and bearer channels in a private branch exchange (PBX) environment (2006-12-26),
2. 6781957 - Application module interface for a control channel in a private branch exchange (PBX) environment (2004-08-24),
3. 6563799 - Application module interface for hardware control signals in a private branch exchange (PBX) environment (2003-05-13),

Title: David W. Haislett: Innovator in Private Branch Exchange Technology

Introduction

David W. Haislett is a notable inventor based in Freehold, NJ (US). He has made significant contributions to the field of telecommunications, particularly in the area of private branch exchange (PBX) technology. With a total of 3 patents, Haislett has developed innovative solutions that enhance communication systems.

Latest Patents

Haislett's latest patents include an application module interface for bidirectional signaling and bearer channels in a PBX environment. This invention allows multiple modules to access voice or data channels, facilitating the transmission of signals through B channels and D channels. The application module interface provides a control channel that enables modules to manage the status and configuration of telephone terminals. Another significant patent is the application module interface for a control channel in a PBX environment. This interface allows modules to communicate with telephone terminals and manage control channel data effectively. Both patents utilize RS-232 and Universal Serial Bus modules to enable interaction with personal computers for computer telephony integration applications.

Career Highlights

David W. Haislett is currently employed at Avaya Technology LLC, where he continues to innovate in the telecommunications sector. His work focuses on improving the functionality and efficiency of PBX systems, contributing to advancements in communication technology.

Collaborations

Haislett has collaborated with notable colleagues, including Emanuel James Fulcomer and Gregory Lese. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

David W. Haislett's contributions to PBX technology through his patents and work at Avaya Technology LLC highlight his role as a key innovator in the telecommunications industry. His inventions continue to shape the future of communication systems.

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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