This inventor holds 2 USPTO granted patents. Top assignees: International Business Machines Corporation, Rolm Company (Formerly Rolm Systems). Active years: 1990-1993.
Location History:
- Mountain View, CA (US) (1990)
- Sunnyvale, CA (US) (1993)
Company Filing History:

Years Active: 1990-1993
Title: Innovations of Andrew S Crowe
Introduction
Andrew S Crowe is an accomplished inventor based in Mountain View, CA. He has made significant contributions to the fields of voice messaging systems and data editing processes. With a total of 2 patents, his work showcases innovative solutions that enhance communication technologies.
Latest Patents
One of Andrew's latest patents is titled "Call progress monitoring." This invention provides a method for developing, testing, debugging, and troubleshooting a call progress monitoring (CPM) detection system. This system is particularly useful for voice messaging systems (VMS). The method involves monitoring at least one voice channel to obtain CPM tones, analyzing these tones, and storing the results as a CPM Trace file. This process allows for effective playback of voice portions across different channels.
Another notable patent is the "Method and apparatus for editing source files of differing data formats." This invention improves the process and storage of formatted voice, graphic, and image data. It introduces a new editing process that applies the same commands to various data files of differing resolutions and formats. By utilizing an edit tracking file, the invention retains edit commands from one format and executes them on another, thus avoiding inaccuracies associated with format conversion.
Career Highlights
Throughout his career, Andrew has worked with prominent companies such as Rolm Company and International Business Machines Corporation (IBM). His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Andrew has collaborated with notable individuals in his field, including Daniel T Lai and Joseph F Khouri. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Andrew S Crowe's contributions to innovation in voice messaging and data editing processes highlight his role as a significant inventor. His patents reflect a commitment to enhancing technology and improving user experiences.