This inventor holds 4 USPTO granted patents. Top assignee: Nanning Fulian Fugui Precision Industrial Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 22 Years Active: 2026
Title: Da Liu: Patent Activity in Shenzhen
Introduction
Da Liu is an inventor based in Shenzhen, China. His recorded portfolio includes 4 patents, spanning telecommunications resource scheduling and animal-repellent technology.
Latest Patents
One of Liu’s latest patents, “Method, Apparatus and Non-Transitory Computer-Readable Storage Medium for Scheduling Resources for Multicast Service,” describes detecting multicast-service data packets and initiating multicast scheduling when the packets have a relatively stable size and exhibit periodicity. The approach is intended to help schedule resources for user equipment associated with the relevant multicast group.
Another listed patent is “Animal Repellent with Air Purification Function,” which combines animal-repellent functionality with air purification.
Career Highlights
Liu is associated with Nanning Fulian Fugui Precision Industrial Co., Ltd. His listed patent work reflects activity in both communications technology and consumer-oriented devices.
Collaborations
Lu Han is identified as Liu’s coworker, indicating a professional connection in his work environment.
Conclusion
Da Liu’s patent record highlights a varied set of inventions, from multicast resource scheduling to an animal repellent with air-purification functionality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile