This inventor holds 2 USPTO granted patents. Top assignee: Industrial Technology Research Institute. Active years: 1995-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1995-1996
Title: Innovations of Chung-Ho Tai in Superconducting Materials
Introduction
Chung-Ho Tai is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of superconducting materials, holding a total of 2 patents. His work focuses on high-temperature superconductors, which have the potential to revolutionize various applications in technology and energy.
Latest Patents
One of his latest patents is for a superconductor with the 1212 phase of Hg, Pb, Sr, Ba, Ca, Y, and Cu oxide. This innovation involves a family of mercury-containing Sr-(Ca·Y)-Cu-O superconducting materials that exhibit a zero-resistance temperature greater than 90 K. This allows them to be cooled using relatively inexpensive liquid nitrogen while maintaining desired superconducting characteristics. The high-temperature superconductor is represented by the formula: (Pb₀.₅Hg₀.₅)(Sr₂-xBaₓ)(Ca₀.₇Y₀.₃)Cu₂O₇-δ, where the value of x ranges between about 0.1 and 0.6, preferably between about 0.2 and 0.3. The preparation of these superconducting materials involves grinding and mixing constituent oxide powders, pressing them into pellets, and sintering them at high temperatures.
Another notable patent is for a method of fabricating high-jc thallium-based superconducting tape. This process includes preparing a powder mixture with a specific composition, placing it into a silver tube, and drawing the tube into a wire. The wire is then rolled into a tape and subjected to a two-stage single-sintering process. This innovative method allows for the fabrication of Thallium-based superconducting tapes that exhibit significantly increased critical current density without the added cost and complexity of prior art processes.
Career Highlights
Chung-Ho Tai is associated with the Industrial Technology Research Institute, where he continues to advance research in superconducting materials. His work has garnered attention for its potential applications in various industries, including energy and electronics.
Collaborations
Chung-Ho Tai has collaborated with notable colleagues such as Ru-Shi Liu and Der-Shiuh Shy. Their combined expertise has contributed to the advancement of superconducting technologies.
Conclusion
Chung-Ho
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile