Location History:
- Schaumburg, IL (US) (1992 - 1994)
- Hoffman Estates, IL (US) (1995 - 2009)
Company Filing History:
6 out of 20,290 
4 out of 832,680 Years Active: 1992-2009
Title: The Ingenious Mind of Hungkun J. Chang: Innovator and Inventor
Introduction
Hungkun J. Chang, a prolific inventor based in Schaumburg, IL, has made significant contributions to the world of technology with a remarkable portfolio of 10 patents. His inventive work showcases creativity and practicality, addressing diverse needs in various fields.
Latest Patents
Chang's latest innovations include a "Dynamo System Having a Freely Moving Flywheel in Circular Track." This innovative dynamo system features a flywheel mounted on a shaft intermediate its ends, supported by a circular track with an inward groove structure. This design ensures that the ends of the shaft are tracked internally while allowing for the flywheel's smooth rotation and spinning. The dynamic movement of the shaft along the circular course serves to enhance the efficiency of energy generation.
Another noteworthy patent is the "Crime Scene Fence Post," designed with safety and practicality in mind. This fence post includes a post base and an elongated post, featuring a lead-in notch, a slit, and a slot along the top for the easy installation of crime scene tape. The bottom end of the post incorporates a tenon, while the mortise in the post base ensures a self-supported structure that holds up effectively in critical situations.
Career Highlights
Throughout his career, Hungkun J. Chang has worked with notable companies, including Motorola Corporation. His role in these esteemed institutions has not only honed his inventive skills but has also contributed to the advancement of various technologies through innovation.
Collaborations
Collaboration has been a cornerstone of Chang's inventive journey. He has worked alongside talented colleagues such as William K. Doss and Dale Robert Buchholz. Together, they have been a part of remarkable projects that reflect their shared commitment to innovation and excellence.
Conclusion
Hungkun J. Chang remains a driving force in the realm of invention and innovation. His numerous patents and collaborative efforts highlight his dedication to solving complex problems through technological advancements. As he continues to innovate, the impact of his work will undoubtedly resonate across industries, inspiring future generations of inventors.
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.