This inventor holds 3 USPTO granted patents. Top assignees: Mediatek Incorporation, Integrated Programmable Communications, Inc.. Active years: 2005-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 153 
1 out of 4 Years Active: 2005-2006
Title: Innovations of Jan-Kwo Leeng
Introduction
Jan-Kwo Leeng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of antenna technology, holding a total of 3 patents. His work reflects a deep understanding of electrical engineering and innovative design.
Latest Patents
One of his latest patents is the Dual Band Patch Antenna. This invention features an antenna structure with a substrate that has a first-side surface and a second-side surface. The first antenna substructure on the first-side surface includes a first straight metal line and a second straight metal line, which is perpendicular to the first. The second antenna substructure on the second-side surface has a metal plate that serves as a ground, with the first straight metal line overlapping the metal plate. Additionally, an L-shaped metal line protrudes from the metal plate, with portions that are parallel and overlapping with the second straight metal line and parallel to the first straight metal line without overlapping.
Another significant patent is the Antenna with Printed Compensating Capacitor. This invention involves an antenna on a printed circuit board (PCB) that includes a compensating capacitor. The radiator of the antenna is positioned over a first surface of the PCB and consists of a signal feeding section and a tuning section that are coupled at a joint. The tuning section features a bending portion, and a ground layer is disposed on the second surface of the PCB. The bending portion overlaps with the ground layer to form the compensating capacitor, and the radiator may also include a short circuit stub section that is electrically coupled to the ground layer.
Career Highlights
Jan-Kwo Leeng has worked with prominent companies in the technology sector, including MediaTek Inc. and Integrated Programmable Communications, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Jan-Kwo has collaborated with talented individuals such as Tsung-Liang Lin and Tsung-Lu Tsai. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Jan-Kwo Leeng's contributions to antenna technology through his patents and collaborations highlight his innovative spirit and expertise in the field. His work continues to influence advancements in communication technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile