This inventor holds 1 USPTO granted patent. Top assignee: Qingdao Hisense Hitachi Air-Conditioning Systems 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:
Years Active: 2026
Title: Haibin Lu and Air-Conditioning Energy Measurement
Introduction
Haibin Lu is an inventor associated with Qingdao, China, and Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. His patent work addresses air-conditioning systems and the determination of their energy consumption.
Latest Patents
Lu is associated with 1 patent: “Air conditioner and method for determining energy consumption of air conditioner.” The invention describes an air conditioner with a controlled device, a frequency converter, and a controller. The controller determines the controlled device’s operating frequency and the converter’s output current and input power. It uses the operating frequency and output current to determine the converter’s efficiency, then uses that efficiency and the converter’s output power to determine its input power.
Career Highlights
Lu’s listed patent connects his work with energy-consumption measurement in air-conditioning equipment. The disclosed method uses operating conditions and electrical measurements to calculate frequency-converter efficiency and input power.
Collaborations
Lu’s listed coworkers include Jingfeng Shi and Lei Shi. His patent is associated with Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
Conclusion
Haibin Lu’s patent focuses on determining air-conditioner energy consumption through measurements of operating frequency, current, power, and converter efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile