This inventor holds 1 USPTO granted patent. Top assignee: Shin & Kim. Active years: 2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003
Title: Jum Soo Kim and Piezoelectric Ceramic Fabrication
Introduction
Jum Soo Kim is an inventor associated with Ichon, South Korea. His patent work concerns a method for fabricating piezoelectric ceramics, including PZT powder.
Latest Patents
Kim is credited with 1 patent, titled “Method of Fabricating a Piezoelectric Ceramic.” The method forms a combined powder from major components, stirs it with a (COOH) water solution, and adds a Pb(NO₃) water solution. Calcination and sintering then produce PZT powder. The disclosed process aims to achieve a small grain size and a fine-grain phase.
Career Highlights
The provided information associates Kim with Shin & Kim. His patent focuses on processing steps for producing piezoelectric ceramic material.
Collaborations
Kim’s listed coworkers include Mun Hwa Lee and Jong Woo Kim.
Conclusion
Jum Soo Kim’s recorded invention addresses the fabrication of PZT piezoelectric ceramics, with a process designed to produce fine-grained material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile