This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007
Title: Kwan-Joon Kim: Optical Disk Actuator Inventor.
Introduction
Kwan-Joon Kim is an inventor associated with Hwaseong, South Korea, and Samsung Electronics Co., Ltd. His recorded patent concerns an actuator and its drive-signal circuitry for optical disk systems.
Latest Patents
The available information lists one patent for Kim: “Actuator for Optical Disk System and Apparatus for Providing Signal for Driving the Actuator.” The invention describes an optical disk actuator with inner and outer focusing coils positioned near the corresponding boundaries of the disk surface. Separate signal wires connect to the coils, while a shared common wire provides a reference signal. This arrangement is designed to enable a simple, inexpensive eight-wire actuator. Kim is credited with 1 patent in the supplied data.
Career Highlights
Kim’s listed work is connected to Samsung Electronics Co., Ltd. The patent reflects an engineering focus on optical disk systems and on simplifying the wiring used to drive actuator coils.
Collaborations
The supplied information names Seok-jung Kim and Byung-In Ma as Kim’s coworkers. It does not specify their roles in the patent or describe particular joint projects.
Conclusion
Kwan-Joon Kim’s recorded patent presents a practical actuator wiring design for optical disk systems, highlighting his contribution to engineering work associated with Samsung Electronics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile