Company Filing History:
5 out of 2,714 
1 out of 382 
1 out of 3,345 
Years Active: 1978-1985
Title: The Innovations of Gilbert Y Chin
Introduction
Gilbert Y Chin is a notable inventor based in Berkeley Heights, NJ (US). He has made significant contributions to the field of magnetically soft alloys, holding a total of 6 patents. His work has advanced the understanding and application of ferritic multiphase alloys, which are essential in various electronic devices.
Latest Patents
Chin's latest patents include innovations in magnetically soft ferritic Fe-Cr-Ni alloys. These alloys contain at least about 82 weight percent Fe, between about 3 and about 10 weight percent Cr, and between about 2 and about 8 weight percent Ni. The method for producing these alloys involves a low-temperature anneal in the (.alpha.+.gamma.) region of the Fe-Cr-Ni phase diagram. The inventive alloys typically exhibit a coercive force H.sub.c no more than about 3.0 Oe and a maximum permeability .mu..sub.m of at least about 1500 G/Oe. They also demonstrate good formability and rust resistance, making them suitable for use in devices such as electro-acoustic transducers.
Another significant patent involves ferritic Fe-Ni magnetic alloys, which have a Ni content ranging from about 4 to about 16 weight percent. The heat treatment method for these alloys also includes a low-temperature anneal in the two-phase (.alpha.+.gamma.) region of the Fe-Ni phase diagram. These alloys are designed to improve magnetic properties and can be utilized in various applications, including telephone receivers.
Career Highlights
Throughout his career, Gilbert Y Chin has worked with prestigious organizations such as Bell Telephone Laboratories and AT&T Technologies, Inc. His experience in these companies has allowed him to develop and refine his innovative ideas in the field of magnetically soft materials.
Collaborations
Chin has collaborated with notable colleagues, including Sungho Jin and Richard C Sherwood. Their combined expertise has contributed to the advancement of technologies related to magnetically soft alloys.
Conclusion
Gilbert Y Chin's contributions to the field of magnetically soft alloys have had a lasting impact on various electronic applications. His innovative patents and collaborations highlight his role as a significant inventor in this specialized area.
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