Dirk Hendrik Wevers

This inventor holds 10 USPTO granted patents, plus 3 CIPO patents and 4 EPO patents. Top assignee: Koninklijke Philips Corporation N.v.. Active years: 2003-2026.

USPTO Granted Patents = 10

% Patents Active = 70.0

CIPO Patents = 3

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 5.5

ph-index = 5

Forward Citations = 93(Granted Patents)

Location History:

Drachten, NL (2003 - 2016)
Eindhoven, NL (2021)

Company Filing History:

10 out of 21,862

Koninklijke Philips Corporation N.v.

patents

Years Active: 2003-2026

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12605856 - Tactile wear indicator for a cutting element (2026-04-21),

2. 11027441 - Hair cutting device with comb unit recognition (2021-06-08),

3. 9427879 - Device for trimming hair (2016-08-30),

4. 9393707 - Hair cutting device with comb unit recognition (2016-07-19),

5. 9333657 - Safety razor apparatus having a pivotable grip portion (2016-05-10),

6. 9308656 - Apparatus comprising rotatable member (2016-04-12),

7. 8505205 - Personal care system comprising an electrical shaver and a cleaning device (2013-08-13),

8. 7797834 - Shaving device with a pivotable shaving head carrying an actively driven cutting member (2010-09-21),

9. 7251894 - Device for shaving hair having a cutting member with a periodical motion (2007-08-07),

10. 6575924 - Device for the treatment of a region of a human body, in particular facial treatment device (2003-06-10),

Title: Dirk Hendrik Wevers: Innovator in Hair Cutting Technology

Introduction

Dirk Hendrik Wevers is a notable inventor based in Drachten, Netherlands. He has made significant contributions to the field of hair cutting technology, holding a total of 10 patents. His innovative designs focus on enhancing user experience and functionality in hair cutting devices.

Latest Patents

One of his latest inventions is a hair cutting device with a comb unit recognition feature. This device includes a hair cutting body and an interchangeable comb unit that defines the hair length after cutting. The device is equipped with a comb interface for the releasable attachment of the comb unit, along with a hair length indicator that informs the user of the selected hair length. The comb unit features a comb identification member that communicates the hair length associated with it to the device, ensuring precision in hair cutting.

Another significant patent is a device for trimming hair, which comprises a housing and a head portion with a cutting blade assembly. This head portion is rotatably mounted to the housing, and a comb attachment can be releasably attached to extend over the cutting blade assembly. The device includes a locking mechanism that secures the head portion when the comb attachment is detached, preventing rotation, and allows for rotation when the comb attachment is in place.

Career Highlights

Dirk Hendrik Wevers is associated with Koninklijke Philips Corporation N.V., a leading company in the technology and consumer electronics sector. His work at Philips has allowed him to focus on developing innovative solutions that improve everyday tasks, particularly in personal grooming.

Collaborations

Throughout his career, Dirk has collaborated with talented individuals such as Roelof Steunenberg and Ishay Halmut. These collaborations have contributed to the advancement of his projects and the successful development of his patented technologies.

Conclusion

Dirk Hendrik Wevers stands out as an influential inventor in the hair cutting technology sector. His innovative patents reflect his commitment to enhancing user experience and functionality in grooming devices. His contributions continue to shape the industry and inspire future innovations.