Company Filing History:
3 out of 31,002 
2 out of 1,630 
Years Active: 2018-2022
Title: The Innovative Contributions of Hang Qiu
Introduction
Hang Qiu is a notable inventor based in Los Angeles, CA. He has made significant contributions to the field of autonomous vehicle technology, holding a total of 3 patents. His work focuses on enhancing navigation systems and improving the efficiency of crowd-sourced mapping.
Latest Patents
One of Hang Qiu's latest patents is titled "Method and apparatus for a context-aware crowd-sourced sparse high definition map." This invention describes a vehicle equipped with an on-board controller, an extra-vehicle communication system, a GPS sensor, a spatial monitoring system, and a navigation system that utilizes an on-vehicle navigation map. The operation involves capturing a 3D sensor representation of a field of view along with an associated GPS location. It executes a feature extraction routine, performs semantic segmentation of the extracted features, and conducts simultaneous location and mapping (SLAM) of these features. The system then updates the on-vehicle navigation map based on context extraction from the SLAM process. A parsimonious map representation is generated and communicated to a second, off-board controller, which updates a base navigation map through sparse map stitching.
Another significant patent is the "Crowd-sensed point cloud map." This invention provides systems and methods for controlling an autonomous vehicle. The method includes receiving sensor data from the vehicle's sensor, determining a three-dimensional point cloud map segment from this data, and calculating a vehicle pose associated with the segment. It also involves determining a pose difference based on the vehicle pose and aligning the three-dimensional point cloud map segments to control the vehicle effectively.
Career Highlights
Hang Qiu has worked with prominent organizations, including GM Global Technology Operations LLC and the University of Southern California. His experience in these institutions has allowed him to develop and refine his innovative ideas in the field of autonomous vehicles.
Collaborations
Hang has collaborated with notable individuals such as Ramesh Govindan and Fan Bai, who have contributed to his research and development efforts.
Conclusion
Hang Qiu's innovative work in autonomous vehicle technology and mapping systems showcases his dedication to advancing the field. His patents reflect a commitment to improving navigation and vehicle control, making significant strides in the industry.