This inventor holds 4 USPTO granted patents. Top assignee: Samsung Electro-Mechanics Co., Ltd.. Active years: 2002-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Uijungbu, KR (2002)
- Kyungki-do, KR (2002 - 2003)
Company Filing History:
Years Active: 2002-2003
Title: Yong Woo Lee and Piezoelectric Ceramic Innovations.
Introduction
Yong Woo Lee is an inventor associated with Kyungki-do, South Korea, and Samsung Electro-Mechanics Co., Ltd. His patent work includes piezoelectric ceramic compositions designed for use in high-power-output transformers. Lee is credited with 4 patents.
Latest Patents
Two of Lee’s listed patents concern piezoelectric ceramic compositions and transformers made from those compositions. Both describe materials intended to provide useful electrical and mechanical performance in piezoelectric transformer applications.
One patent describes a composition designed for a superior dielectric constant, mechanical quality factor (Qm), and electromechanical coupling factor (Kp). It also discloses a high-power-output piezoelectric transformer made from the composition. The specified formulation includes lead-based ceramic constituents, with controlled ranges for its variables and additions of PbO and MnO.
The other patent focuses on a composition intended to provide a superior mechanical quality factor (Qm) and electromechanical coupling factor (Kp), along with a high-power-output transformer made from that material. Its formulation includes lead, strontium, nickel, tungsten, manganese, niobium, zirconium, and titanium constituents, with specified ranges for the composition variables and PbO content.
Career Highlights
Lee’s listed inventions address the relationship between ceramic composition and transformer performance. By specifying material constituents and formulation ranges, the patents describe approaches to developing piezoelectric materials for high-power-output devices.
Collaborations
Lee’s patent work is associated with Samsung Electro-Mechanics Co., Ltd. The listed coworkers include Jong Sun Kim and Choong Sik Yoo.
Conclusion
Yong Woo Lee’s patent portfolio highlights piezoelectric ceramic compositions and their application in high-power-output transformers, reflecting a focus on material design for electromechanical performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile