Frank S Cheng is a notable inventor based in East Brunswick, NJ (US). He has made significant contributions to the field of telecommunications, holding a total of 4 patents. His work focuses on enhancing communication devices and improving user experience.

Latest Patents

One of Cheng's latest inventions is the "Post Call Directory Entry Device and Method." This invention includes a post call directory entry device that performs the post call directory entry function for a telephone station. The device comprises a directory memory, a post call controller, and a user interface that features a keypad, microphone, and speaker. The post call controller is designed to store a remote number in the directory memory after the telephone station is on-hook, provided that the directory memory is not full and the user responds to a save request. The saved number can be a dialed number entered by the user or a remote caller's telephone station number.

Another significant patent is the "Recorded Conversation Method for Evaluating the Performance of Communication Devices." This system and method are aimed at testing communication devices, such as speakerphones. In one embodiment, a two-way conversation is pre-recorded for playback through one or more test communication devices to evaluate their performance. This method allows for the recording of a two-way full-duplex communication onto multiple channels, preserving the content and timing relationships between speech segments. It enables a comparison between live conversations and those played back through test devices, thus enhancing testing efficiency and quality control.

Career Highlights

Frank S Cheng is currently associated with Lucent Technologies Inc., where he continues to innovate and develop new technologies. His work has had a lasting impact on the telecommunications industry, particularly in improving the functionality and performance of communication devices.

Collaborations

Cheng has collaborated with notable colleagues, including Randall J Penning and Michael D Porter. Their combined expertise has contributed to the successful development of various innovative technologies.

Conclusion

Frank S Cheng's contributions to telecommunications through his patents and collaborative efforts have significantly advanced the field. His inventions continue to influence the design and functionality of communication devices, showcasing his dedication to innovation.

Profile summary based on public USPTO records.

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