Company Filing History:
8 out of 1,775 
2 out of 16 
1 out of 6 Years Active: 1989-2019
Title: The Innovations of David A Haessig, Jr.
Introduction
David A Haessig, Jr. is a notable inventor based in Towaco, NJ (US), recognized for his contributions to technology with a total of 13 patents. His work primarily focuses on advancements in analog-to-digital conversion and laser communication systems.
Latest Patents
One of his latest patents is titled "Method and apparatus for improving resolutions of analog-to-digital converters." This invention discloses an apparatus that enhances the effective resolution of analog-to-digital converters. The apparatus comprises a signal processing functional block and an analog-to-digital conversion block. The signal processing functional block includes a controller that provides a set of digital control signals based on the digital input signals it receives. Additionally, it features a digital-to-analog converter that transforms these digital control signals into corresponding analog control signals, along with a physical hardware unit that performs specific functions according to these analog control signals. The analog-to-digital conversion block contains an adder that adds a dither signal to an analog feedback signal from the physical hardware unit. An ADC then converts the sums of these signals into oversampled digital control signals for the controller.
Another significant patent is "Pointing control with fiber nutation." This invention introduces a nutation controller and methods that correct the small, fixed offset known as pointing bias error in laser communication systems. By eliminating this error, the invention allows for more robust and rapid laser communications between distant platforms.
Career Highlights
Throughout his career, David has worked with prominent companies such as BAE Systems Information and Electronic Systems Integration Inc. and GEC-Marconi Electronic Systems Corporation. His experience in these organizations has contributed to his expertise in the field of electronic systems and communication technologies.
Collaborations
David has collaborated with notable professionals in his field, including Robert T Carlson and Dale A Rickard. These collaborations have likely enriched his work and led to innovative solutions in technology.
Conclusion
David A Haessig, Jr. is a distinguished inventor whose work has significantly impacted the fields of analog-to-digital conversion and laser communications. His innovative patents and career achievements reflect his dedication to advancing technology.
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