This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignees: Eeg Enterprises, Inc., Extratek, Inc.. Active years: 1995-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Commack, NY (US) (1995)
- Comack, NY (US) (1997)
Company Filing History:
2 out of 5 
1 out of 1 Years Active: 1995-1997
Title: Innovations by Eric B Berman
Introduction
Eric B Berman is an accomplished inventor based in Commack, NY (US). He holds 2 patents that showcase his expertise in video signal processing and synchronization technologies. His work has significantly contributed to advancements in the field of composite video signals.
Latest Patents
Berman's latest patents include a "Video signal data and composite synchronization extraction circuit." This invention is particularly suited for receiving composite video signals containing closed captioning data in raster scan line 21 through a signal CMOS integrated circuit device. The circuit features a dual mode voltage clamp realized in CMOS technology, which includes temperature compensated current sources in the form of complementary current mirrors. The clamp effectively charges and discharges a clamped composite synchronization node, controlling a transistor for charging the node. The detected pulse amplitude is set by slicing the incoming pulse at the back porch level, doubling the amplitude with an amplifier, and comparing that level with the back porch level derived from a sample-and-hold device. Frequency and phase synchronization are achieved through a combination of frequency lock loop and phase lock loop, generating a control voltage for a voltage-controlled oscillator in a flywheel mode. This oscillator is designed to be immune to noise in the incoming signal, providing a clean source of timing information for the circuit.
Career Highlights
Throughout his career, Eric Berman has worked with notable companies such as Eeg Enterprises, Inc. and Extratek, Inc. His contributions to these organizations have been instrumental in developing innovative technologies in video signal processing.
Collaborations
Berman has collaborated with talented individuals in his field, including Apparajan Ganesan and William B Jorden. These partnerships have fostered a creative environment that has led to significant advancements in their respective projects.
Conclusion
Eric B Berman's contributions to the field of video signal processing through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile