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For the Inventor, By the Inventor

Woodbridge, Canada

Zmc Metal Coating Inc.


USPTO Granted Patents = 31

% Expired Patents = 6.5


Forward Citations = 462

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3 inventors (with patents filed for the assignee):

goldMedal Philip Ng (29 out of 105 patents)

silverMedal Norman Wills (4 out of 20 patents)

bronzeMedal Zhi Li (1 out of 1 patent)


Core Competencies:
Roller Blind
Tensioner
Adjustment System
Clutch Cover
Mounting Bracket
Fascia Bracket
Torque Coupler
End Bracket
Cover
Pivot Mount
Chain Guide
Light Filtering

31 patents:

1. 12723466 - Motor head cover for a roller shade (2026-09-01),
2. D1109593 - Blind chain tensioner (2026-01-20),
3. D1075356 - Roller blind tube (2025-05-20),
4. D1012553 - Shroud for a roller blind chain (2024-01-30),
5. D1012552 - Roller blind chain shroud (2024-01-30),
6. 11339609 - Idler end for a roller blind (2022-05-24),
7. 10765246 - Adjustment and alignment system for a roller blind (2020-09-08),
8. 10743699 - Adjustment and alignment system for a roller blind (2020-08-18),
9. 10690190 - Torque transfer coupler with anti-slip feature for roller blind drive mechanism (2020-06-23),
10. 10619414 - Pivot mount for roller shade (2020-04-14),
11. 10588442 - Adjustment and alignment system for a roller blind (2020-03-17),
12. 10309461 - Torque transfer coupler with anti-slip feature for roller blind drive mechanism (2019-06-04),
13. 10260281 - Roller blind clutch cover with adjustable chain guide (2019-04-16),
14. 10214960 - Adjustable roller blind mounting bracket with blind fabric protector (2019-02-26),
15. D823674 - Fascia bracket for roller shade (2018-07-24),
Company Overview
Zmc Metal Coating Inc. specializes in advanced metal coating solutions, focusing on enhancing the durability and performance of various metal components. The company employs innovative techniques to provide protective coatings that improve resistance to corrosion, wear, and other environmental factors. Based in Woodbridge, CA, Zmc serves a diverse range of industries, including automotive, aerospace, and manufacturing, contributing to the longevity and reliability of critical components through its specialized coating technologies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

31 Patents

#6 in Woodbridge

#443 in Canada

#21,260 in the World

Woodbridge, CA
Woodbridge, Canada

Zmc Metal Coating Inc.

Forward Citations = 462

3 inventors:

goldMedal Philip Ng (29 out of 105 patents)

silverMedal Norman Wills (4 out of 20 patents)

bronzeMedal Zhi Li (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zmc Metal Coating Inc.. Retrieved from https://idiyas.com/company/zmc-metal-coating

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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