Chih-Hung Li

Title: Innovations of Chih-Hung Li

Introduction

Chih-Hung Li is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of electronic apparatus and satellite positioning technologies. With a total of 3 patents to his name, his work continues to influence advancements in these areas.

Latest Patents

One of his latest patents is titled "Method of positioning and electronic apparatus using the same." This electronic apparatus includes a selection unit, a storage unit, and a processing unit. The selection unit selects a first reference point proximate to the electronic apparatus, while the storage unit stores a plurality of second locations of various second reference points. The processing unit executes a single-point distance measurement between the electronic apparatus and the first location of the selected first reference point. It provides auxiliary positioning information by selecting the second locations stored in the storage unit and generates a speculative location of the electronic apparatus by further computing the results of the single-point distance measurement and the auxiliary positioning information.

Another notable patent is the "Satellite positioning method, satellite pseudorange calculation apparatus and satellite pseudorange calculation method." This invention provides a satellite pseudorange calculation apparatus used for calculating a pseudorange between a satellite and a satellite positioning receiving device. The pseudorange includes an integer code value and a fractional code value. The apparatus comprises a receiver and a processor, where the receiver is configured to receive a code phase from a satellite signal acquisition unit. The processor calculates the fractional code value according to the code phase and defines an approximation position to calculate the integer code value.

Career Highlights

Chih-Hung Li is associated with the Institute for Information Industry, where he has been instrumental in various research and development projects. His innovative work has garnered attention in the field of electronic and satellite technologies.

Collaborations

Some of his notable coworkers include Dze-Min Jou and Chia-Chyang Chang, who have collaborated with him on various projects.

Conclusion

Chih-Hung Li's contributions to electronic apparatus and satellite positioning methods highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the accuracy and efficiency of positioning systems.