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For the Inventor, By the Inventor

Zhuhai, China

Pengkai Wan

USPTO Granted Patents = 12 

 

Average Co-Inventor Count = 7.1

ph-index = 1


Location History:

  • Guangdong, CN (2022)
  • Zhuhai, CN (2021 - 2024)

Company Filing History:

goldMedal9 out of 468 
 
Gree Electric Appliances, Inc. of Zhuhai
 patents
silverMedal1 out of 14 
 
Green Refrigeration Equipment Engineering Research Center of Zhuhai Gree Co., Ltd.
 patents
bronzeMedal1 out of 50 
 
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
 patents
4. 1 out of 58 
 
Gree Electric Appliances (wuhan) Co., Ltd
 patents
5. 1 out of 1 
 
Gree Grfen Refrigeration Technology Center Co., Ltd. of Zhuhai
 patent
where one patent can have more than one assignee

Years Active: 2021-2024

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12 patents (USPTO):Explore Patents
1. 12152584 - Flange and pump body assembly with same (2024-11-26),
2. 11898562 - Pumping assembly, compressor and air conditioning equipment (2024-02-13),
3. 11802589 - Bearing assembly and compressor with bearing assembly (2023-10-31),
4. 11761445 - Air conditioner having compressor including curved suction port and a plurality of exhaust ports (2023-09-19),
5. 11639719 - Pump body assembly with a piston sleeve having protrusions for limiting radial movement between the piston sleeve and the structural members (2023-05-02),
6. 11519270 - Oil supply to the back pressure groove of a vane pump (2022-12-06),
7. 11454240 - Pump body assembly and compressor (2022-09-27),
8. 11448219 - Pump body with oil guide channel for lubricating between the end face of the inner ring and the contact face of the flange structure (2022-09-20),
9. 11408287 - Compressor pump body, compressor, and air conditioner with a vane enlargement portion (2022-08-09),
10. 11353024 - Slide vane, pump body assembly, compressor and air conditioner having same (2022-06-07),
11. 11248609 - Oil line structure of compressor and compressor (2022-02-15),
12. 11168692 - Compressor with exhaust structure having multiple rotating plates each containing exhaust ports with corresponding exhaust valves (2021-11-09),

Title: Pengkai Wan: Innovator from Zhuhai

Introduction: Pengkai Wan is a renowned inventor hailing from Zhuhai, China, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Pengkai Wan holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his commitment to creating solutions for the future.

Career Highlights: With a career spanning over two decades, Pengkai Wan has worked with leading tech companies, research institutions, and universities, where he has spearheaded projects that have revolutionized industries.

Collaborations: Throughout his career, Pengkai Wan has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing.

Conclusion: Pengkai Wan's dedication to pushing the boundaries of technology and his passion for creating a sustainable future make him a true visionary in the world of inventions and innovations.

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