Zhenwu Xu

This inventor holds 20 USPTO granted patents and 8 published patent applications, plus 8 CIPO patents and 14 EPO patents. Top assignees: Shanghai Shift Electrics Co., Ltd., Shanghai Shift Electrics Co., Ltd., Shanghai Shift Electronics Co., Ltd.. Active years: 2017-2026.

USPTO Granted Patents = 20 (Patent Applications = 8)

% Patents Active = 70.0

CIPO Patents = 8 (Patent Applications = 11)

EPO Patents = 14 (Patent Applications = 27)

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 20(Granted Patents)

Location History:

Shagha, CN (2019)
Shangha, CN (2020)
Shanghai, CN (2017 - 2024)

Company Filing History:

12 out of 12

Shanghai Shift Electrics Co., Ltd.

patents

6 out of 6

Shanghai Shift Electrics Co., Ltd.

patents

2 out of 2

Shanghai Shift Electronics Co., Ltd.

patents

Years Active: 2017-2026

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12727982 - Personal care appliance with light-emitting end cover (2026-09-08),

2. 12721709 - Switch assembly for cleaning and caring appliance and cleaning and caring appliance (2026-09-01),

3. 12714220 - Toothbrush (2026-08-25),

4. 12647010 - Cleaning and caring appliance and transducing apparatus thereof (2026-06-02),

5. 12642348 - Toothbrush (2026-06-02),

6. 12527393 - Oscillating toothbrush (2026-01-20),

7. 12508111 - Support structure (2025-12-30),

8. 12402718 - Toothbrush (2025-09-02),

9. 12090515 - Acoustic wave type electric cleaning care appliance and pressure alarm device for same (2024-09-17),

10. 11918101 - Connecting structure for electric cleaning device handle and head assembly (2024-03-05),

11. 11641933 - Photosensitive pressure alarm device for electric cleaning care appliances (2023-05-09),

12. 11234803 - Electric cleaning and care appliance, pressure alarming method and apparatus for the appliance (2022-02-01),

13. 10792138 - Cleaning device (2020-10-06),

14. 10792137 - Device with controllable switch terminal voltage (2020-10-06),

15. 10786338 - Fixing structure for use in driver apparatus of electric cleaning appliance (2020-09-29),

Title: Innovations by Zhenwu Xu: A Pioneer in Electric Cleaning Devices

Introduction

Zhenwu Xu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of electric cleaning devices, holding a total of 13 patents. His innovative designs focus on enhancing user experience and improving the effectiveness of cleaning tools.

Latest Patents

One of Zhenwu Xu's latest patents is a toothbrush that features a unique brush head linkage, connecting mechanism, and handle. This toothbrush is designed to protect teeth effectively. The connecting mechanism includes a first connector, a second connector, and an elastic structural element. The elastic structural element comprises at least one return torsion spring, which enhances the toothbrush's functionality. Another notable patent is for an acoustic wave type electric cleaning care appliance, which includes a pressure alarm device. This device utilizes upper and lower drive shaft bearings and features an alarm system that detects load pressure on the cleaning element, ensuring optimal performance.

Career Highlights

Zhenwu Xu has worked with several companies, including Shanghai Shift Electrics Co., Ltd. and Shanghai Shift Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative cleaning technologies.

Collaborations

Zhenwu Xu has collaborated with notable coworkers, including Xiaoguo Dai and Ling Dai. Their combined efforts have led to advancements in the design and functionality of electric cleaning devices.

Conclusion

Zhenwu Xu's contributions to the field of electric cleaning devices demonstrate his commitment to innovation and improvement. His patents reflect a deep understanding of user needs and technological advancements.