This inventor holds 88 USPTO granted patents and 12 published patent applications and 72 EPO patents, primarily in Electric Motors (CPC class H02K2213-03). Top assignees: Gree Electric Appliances, Inc. of Zhuhai, Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Green Refrigeration Equipment Engineering Research Center of Zhuhai Gree Co., Ltd.. Active years: 2016-2026.
Inventors with similar research interests:
Location History:
- Guangdong, CN (2016 - 2024)
- Zhuhai, CN (2018 - 2024)
Company Filing History:
49 out of 487 
35 out of 50 
8 out of 14 
Years Active: 2016-2026
Areas of Expertise:
Title: Yusheng Hu: Innovating Motor Technology with Patents
Introduction:
Meet Yusheng Hu, a renowned inventor and innovator hailing from Zhuhai, China. With an impressive portfolio of 60 patents, Yusheng Hu has made significant contributions to the field of motor technology. His latest patents showcase his expertise in improving the efficiency, reducing torque ripples, and minimizing vibration noise in motors. Let's explore his groundbreaking inventions and delve into his notable career highlights and collaborations.
Latest Patents:
Yusheng Hu's recent patents include the invention of direct starting synchronous reluctance motor rotor, motor, and rotor manufacturing method. This invention features a rotor core with slit grooves, creating magnetic barrier layers through filling grooves. By incorporating notches and bevels at the end of the filling grooves, this invention enhances the reluctance torque of the motor. As a result, it reduces torque ripples caused by rotor and stator slots, leading to improved motor efficiency, reduced vibration noise, and enhanced starting capability.
Another significant invention by Yusheng Hu is the bearing assembly and compressor with the bearing assembly. This innovation comprises a retainer assembly, a bearing stationary ring, and a bearing rotary ring. The bearing assembly's design includes a lubrication passage on the end face of the bearing rotary ring, allowing for efficient lubrication within the assembly. Such advancements contribute to the smooth functioning and durability of compressors.
Career Highlights:
Yusheng Hu's groundbreaking work has primarily been associated with Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai and Gree Electric Appliances, Inc. of Zhuhai. These companies have leveraged his expertise in motor technology to improve their product offerings and enhance their competitive advantage in the market.
Collaborations:
Throughout his career, Yusheng Hu has collaborated with fellow innovators in the field. Notably, he has worked alongside Yong Xiao and Bin Chen, who have contributed to the development of their patents and advancements in motor technology. Their collaborations highlight the collective effort and shared expertise in driving innovation forward.
Conclusion:
Yusheng Hu's extensive patent portfolio and remarkable inventions in motor technology reflect his profound knowledge and ingenuity in the field. With his ability to optimize motor efficiency, reduce torque ripples, and minimize noise, Yusheng Hu has made a significant impact in the industry. His collaborations with colleagues and affiliations with prominent companies attest to his contributions to cutting-edge advancements in motor technology. As Yusheng Hu continues to innovate and patent new inventions, he paves the way for future breakthroughs in the field, providing valuable insights and solutions to propel the motor industry forward.