Company Filing History:
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Years Active: 2016-2017
Title: Wook Bahn: Innovator in Servo Motor Control and Optical Encoders
Introduction
Wook Bahn is a notable inventor based in Seoul, South Korea. He has made significant contributions to the fields of servo motor control and optical encoders. With a total of 2 patents, his work showcases innovative solutions that enhance the functionality and efficiency of these technologies.
Latest Patents
Wook Bahn's latest patents include a "Servo Motor Controller and Control Method Therefor." This invention relates to a servo motor controller designed to manage a servo motor equipped with a current limiting unit. The method involves detecting limited current output based on a current command, adjusting the disturbance estimation gain in response to this output, and generating a control input for the current limiting unit based on the adjusted gain.
Another significant patent is the "Digital Opto-Electric Pulse Application Method for Correcting Bit Error of Vernier-Type Optical Encoder." This method focuses on detecting the absolute rotation angle of an optical rotary encoder. It features an optical encoder that generates a digital pulse to correct errors that may occur when a high-level bit is produced in a Vernier type. The encoder includes a master track for generating a sinusoidal signal, a Vernier track for a smaller cycle sinusoidal signal, and a digital track for producing a digital pulse signal.
Career Highlights
Wook Bahn has worked with reputable companies such as Rs Automation Co., Ltd. and SNU RDB Foundation. His experience in these organizations has contributed to his expertise in developing advanced technologies in his field.
Collaborations
Wook Bahn has collaborated with notable individuals in his career, including Dong Il Cho and Sang Hoon Lee. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
Wook Bahn's contributions to servo motor control and optical encoders demonstrate his commitment to innovation and technology advancement. His patents reflect a deep understanding of complex engineering challenges and provide valuable solutions in the industry.