Company Filing History:
4 out of 6,151 
2 out of 57 Years Active: 1987-1996
Title: The Innovations of Henry J Ewald
Introduction
Henry J Ewald is a notable inventor based in Livonia, MI (US), recognized for his contributions to technology with a total of four patents. His work primarily focuses on enhancing security systems and vehicle safety features, showcasing his innovative spirit and technical expertise.
Latest Patents
Ewald's latest patents include a remote-controlled security system that facilitates one-way communication between a remote transmitter and a receiver. This system allows functions such as unlocking doors or disarming security systems through a unique three-part security code. The code consists of a pseudo-randomly generated function, a permanently assigned code to the transmitter/receiver combination, and a part based on the number of transmissions sent by the transmitter. Another significant patent is for an automatic headlamp dimmer that improves signal discrimination. This system switches a vehicle's headlamps from high beam to low beam when detecting lights from another vehicle. It includes a light detector responsive only to infrared light, preventing false responses from reflected light sources. Additionally, the system can sense the activation of windshield wipers, avoiding unnecessary headlamp switching.
Career Highlights
Throughout his career, Ewald has worked with prominent companies, including Ford Motor Company and Lectron Products, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the field of automotive and security technologies.
Collaborations
Ewald has collaborated with notable coworkers such as Kenneth G Slotkowski and Paul A Michaels, further enriching his professional journey and expanding his innovative contributions.
Conclusion
Henry J Ewald's inventive work in security systems and automotive technology highlights his significant impact on these fields. His patents reflect a commitment to enhancing safety and functionality, making him a noteworthy figure in the realm of innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.