Location History:
- Sichwan, CN (2011)
- Chengdu, CN (2011 - 2012)
- Wuhan, CN (2012)
- Sichuan, CN (2008 - 2013)
Company Filing History:
4 out of 224 
2 out of 238 
1 out of 27 
Years Active: 2008-2013
Title: Innovations of Inventor Haiquan Huang
Introduction
Haiquan Huang is a notable inventor based in Chengdu, China. He has made significant contributions to the field of satellite navigation systems and signal acquisition technologies. With a total of seven patents to his name, Huang's work has advanced the capabilities of navigation systems and their applications.
Latest Patents
Huang's latest patents include a calculating navigation system time in a satellite navigation system. This invention describes a satellite navigation system receiver that incorporates a counter and a controlling unit. The counter is driven by a reference clock signal with a specific frequency. The controlling unit calculates a correction value indicative of a corrected reference clock frequency by comparing increments of counter values with navigation system times during a designated period. This allows for the generation of a calculated navigation system time based on the correction value.
Another significant patent involves signal acquisition systems with applications of general clocks. This global positioning system (GPS) includes a clock module that provides multiple counter values at various time points. The system module, coupled to the clock module, obtains a time value for each time point based on signals from a signal source. It also calculates parameters based on counter values and time values, determining an estimated time value from the present counter value.
Career Highlights
Huang has worked with O2 Micro International Limited and O2 Micro, Incorporated, where he has applied his expertise in developing innovative technologies. His experience in these companies has contributed to his understanding of the practical applications of his inventions.
Collaborations
Huang has collaborated with notable individuals in his field, including Xiaoguang Yu and Bo Yu. These collaborations have likely enriched his work and expanded the impact of his inventions.
Conclusion
Haiquan Huang is a distinguished inventor whose contributions to satellite navigation systems and signal acquisition technologies have made a significant impact. His innovative patents reflect his expertise and dedication to advancing technology in these fields.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.