Category:Jian Yan

Jian Yan

Executive Summary

Jian Yan is an inventor who has filed 3 patents. Their primary areas of innovation include {with self-contained covering means} (2 patents), HAIRDRESSING OR SHAVING EQUIPMENT (wigs, toupees or the like (2 patents), Casings with provision for preventing undesired movement of the stick ( (1 patents), and they have worked with companies such as ELC MANAGEMENT LLC (3 patents). Their most frequent collaborators include (2 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• A45D40/023 ({with self-contained covering means}): 2 patents
• A45D2040/0062 (HAIRDRESSING OR SHAVING EQUIPMENT (wigs, toupees or the like): 2 patents
• A45D40/12 (Casings with provision for preventing undesired movement of the stick (): 1 patents
• A45D34/042 ({using a brush or the like}): 1 patents
• A45D40/262 ({using a brush or the like}): 1 patents
• A46B9/021 ({arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow}): 1 patents
• A46B17/08 (Other accessories, e.g. scrapers, rubber buffers for preventing damage to furniture): 1 patents
• A45D2200/10 (HAIRDRESSING OR SHAVING EQUIPMENT (wigs, toupees or the like): 1 patents
• A46B2200/1046 (Brush used for applying cosmetics (bristles arrangements for cosmetic brushes): 1 patents

Companies

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List of Companies

• ELC MANAGEMENT LLC: 3 patents

Collaborators

• Miguel Alberto Herrera of Doylestown PA (US) (2 collaborations)