This inventor holds 2 USPTO granted patents. Top assignee: USA as Represented by Secretary of the Navy. Active years: 1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985
Title: Innovations of Chi-Shain Hong
Introduction
Chi-Shain Hong is a notable inventor based in Newbury Park, California. He has made significant contributions to the field of laser technology, holding a total of 2 patents. His work focuses on advanced laser structures that enhance performance and efficiency.
Latest Patents
Hong's latest patents include the W-shaped diffused stripe GaAs/AlGaAs laser and the zinc-diffused narrow stripe AlGaAs/GaAs double heterostructure laser. The W-shaped diffused stripe GaAs/AlGaAs laser features a double heterostructure layered design that includes a p-type GaAs active layer in contact with a p-type AlGaAs current blocking layer. This innovative design is sandwiched between two N-type AlGaAs confinement layers. The method of forming this device involves epitaxial growth or metalorganic chemical vapor deposition, with a unique zinc diffused stripe region that extends longitudinally between reflective surfaces.
The zinc-diffused narrow stripe AlGaAs/GaAs double heterostructure laser also showcases a double heterostructure layered structure. It includes a p-type GaAs active layer sandwiched between two n-type AlGaAs confinement layers. The U-shaped diffusion front of the p-type zinc diffused stripe region extends longitudinally between reflective surfaces and vertically from the upper confinement layer down to the active layer. This device is similarly formed using epitaxial growth or metalorganic chemical vapor deposition.
Career Highlights
Chi-Shain Hong works for the United States Navy, where he applies his expertise in laser technology to advance military applications. His innovative designs have contributed to the development of more efficient laser systems.
Collaborations
Hong has collaborated with notable colleagues, including Yet-Zen Liu and P Danial Dapkus. Their combined efforts have led to advancements in laser technology and further innovations in the field.
Conclusion
Chi-Shain Hong's contributions to laser technology through his patents and work with the United States Navy highlight his significant role as an inventor. His innovative designs continue to influence advancements in the field of laser systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile