This inventor holds 4 USPTO granted patents. Top assignees: Nortel Networks Corporation, Avaya Inc., Northern Telecom Limited. Active years: 1997-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 4,171 
1 out of 2,328 
1 out of 2,276 Years Active: 1997-2012
Title: The Innovations of David Ward
Introduction
David Ward is an accomplished inventor based in Belleville, CA. He has made significant contributions to the field of telecommunications and network security. With a total of 4 patents to his name, Ward's work has had a lasting impact on how we communicate and secure our digital environments.
Latest Patents
One of Ward's latest patents is titled "Secure certificate installation on IP clients." This invention outlines a method for loading a user CA certificate into the trusted certificate storage of a network device. The process involves several operations, including downloading addressing information and establishing a communication session for retrieving a bootstrapping digital certificate. This certificate can be digitally verified by the network device, ensuring secure communication with a certificate server.
Another notable patent is the "Method and apparatus for instant voice messaging." This system allows users to compose, store, retrieve, or listen to short voice messages within a telecommunication system. The instant voice messaging system features two operating modes: auto mode, where messages are played without user intervention, and prompt mode, where the user controls playback. Additionally, it includes a whisper mode, enabling voice messages to be sent and received discreetly during other calls.
Career Highlights
David Ward has worked with prominent companies in the telecommunications sector, including Nortel Networks Corporation and Northern Telecom Limited. His experience in these organizations has equipped him with the knowledge and skills necessary to innovate in the field.
Collaborations
Throughout his career, Ward has collaborated with notable colleagues such as Cuthbert Cheung and John Marshall. These partnerships have likely contributed to the development of his innovative ideas and patents.
Conclusion
David Ward's contributions to telecommunications and network security through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the way we communicate securely in today's digital age.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile