Location History:
- Gillette, NJ (US) (1981 - 1984)
- Meyersville, NJ (US) (1979 - 1985)
Company Filing History:
13 out of 2,714 
2 out of 3,345 
1 out of 382 
Years Active: 1979-1985
Title: Innovative Contributions of Sungho Jin in Magnetic Alloys
Introduction
Sungho Jin is a prominent inventor based in Gillette, NJ, recognized for his significant contributions to the field of magnetic materials with a remarkable portfolio of 15 patents. His innovative work primarily focuses on the development of new alloys that enhance the performance of magnetically actuated devices.
Latest Patents
Among Sungho Jin's latest innovations, he has developed magnetically soft ferritic Fe-Cr-Ni alloys. These alloys contain at least 82 weight percent iron, along with specific percentages of chromium and nickel, and are characterized by a coercive force of no more than 3.0 Oe, a maximum permeability of at least 1500 G/Oe, and substantial yield strength. The alloys are particularly advantageous in applications requiring electro-acoustic transducers and other devices, contributing to the advancement of technologies such as telephone receivers and recording heads.
Another notable patent involves high remanence iron-manganese alloys designed for magnetically actuated devices. These alloys are distinguished by their high remanence and semihard characteristics, making them ideal for use in electrical contact switches and hysteresis motors. The alloys consist of manganese in a range of 3-25 weight percent, ensuring optimal remanent induction values suitable for advanced applications.
Career Highlights
Throughout his distinguished career, Sungho Jin has worked for esteemed organizations such as Bell Telephone Laboratories and AT&T Bell Laboratories. These institutions have provided him with a platform to innovate and lead in the development of new magnetic materials. His work has made significant strides in addressing the needs of various industries reliant on advanced magnetic properties.
Collaborations
In his journey as an inventor, Sungho Jin has collaborated with notable colleagues including Thomas H Tiefel and Gilbert Y Chin. Their combined expertise has undoubtedly contributed to the successful development of many innovative solutions in the realm of magnetic alloys.
Conclusion
Sungho Jin stands out as a significant figure in the field of magnetics, with his work paving the way for advancements in various technologies. His patents not only demonstrate his ingenuity but also his dedication to enhancing the capabilities of magnetically actuated devices. As a seasoned inventor, Jin continues to inspire future innovations in the industry.