Category:Chunhua LI of Cupertino CA (US)

Chunhua LI of Cupertino CA (US)

Executive Summary

Chunhua LI of Cupertino CA (US) is an inventor who has filed 6 patents. Their primary areas of innovation include Mouthpiece-type retainers {or positioners, e.g. for both the lower and upper arch (arch-shaped medicament applicators for teeth or gums (4 patents), DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes (3 patents), MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS (1 patents), and they have worked with companies such as Align Technology, Inc. (5 patents), ALIGN TECHNOLOGY, INC. (1 patents). Their most frequent collaborators include (2 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• A61C7/08 (Mouthpiece-type retainers {or positioners, e.g. for both the lower and upper arch (arch-shaped medicament applicators for teeth or gums): 4 patents
• A61C7/002 (DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes): 3 patents
• C08F120/30 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• B33Y70/00 (Materials specially adapted for additive manufacturing): 1 patents
• G03F7/0037 ({Production of three-dimensional images}): 1 patents
• B33Y10/00 (Processes of additive manufacturing): 1 patents
• B33Y80/00 (Products made by additive manufacturing): 1 patents
• C08F2/48 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• C08F2810/20 (MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS): 1 patents
• B29C51/14 (using multilayered preforms or sheets): 1 patents
• B32B7/022 (Physical, chemical or physicochemical properties): 1 patents
• B32B25/08 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B25/20 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B27/08 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B27/281 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B27/285 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B27/286 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B27/308 (comprising vinyl {(co)polymers; comprising acrylic (co)polymers}): 1 patents
• B32B27/32 (comprising polyolefins {(comprising vinyl (co)polymers or acrylic (co)polymers): 1 patents
• B32B27/34 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B27/36 (comprising polyesters): 1 patents
• B32B27/365 (comprising polyesters): 1 patents
• B32B27/40 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• A61C7/00 (DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes): 1 patents
• A61C13/00 (DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes): 1 patents
• A61C19/06 (DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes): 1 patents
• A61F5/56 (FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics): 1 patents
• A63B71/085 ({Mouth or teeth protectors (): 1 patents
• B29K2067/00 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 1 patents
• B29K2075/00 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 1 patents
• B29K2995/0026 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 1 patents
• B29K2995/007 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 1 patents
• B29K2995/0077 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 1 patents
• B29K2995/0082 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 1 patents
• B29L2031/753 (INDEXING SCHEME ASSOCIATED WITH SUBCLASS): 1 patents
• B32B25/14 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B27/283 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B27/30 (comprising vinyl {(co)polymers; comprising acrylic (co)polymers}): 1 patents
• B32B27/302 (comprising vinyl {(co)polymers; comprising acrylic (co)polymers}): 1 patents
• B32B2250/03 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2250/24 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2250/40 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2274/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2307/40 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2307/412 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2307/50 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2307/51 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2307/536 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2307/54 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2307/546 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2319/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2323/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2323/04 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2323/10 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2323/16 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2333/04 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2367/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2371/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2375/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2377/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2383/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2535/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• B32B2555/00 (LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM): 1 patents
• Y10T428/31551 (No explanation available): 1 patents
• Y10T428/31565 (No explanation available): 1 patents
• Y10T428/31786 (No explanation available): 1 patents
• A61C7/10 (DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes): 1 patents
• A61C8/0096 (Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools (fastening of peg-teeth in the mouth): 1 patents
• A61C1/084 ({of implanting tools}): 1 patents
• A61C7/146 (Brackets (): 1 patents
• A61C19/003 (Dental auxiliary appliances (dental chairs or accessories therefor, working stands whether or not combined with chairs): 1 patents
• A61C7/36 (DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes): 1 patents

Companies

List of Companies

• Align Technology, Inc.: 5 patents
• ALIGN TECHNOLOGY, INC.: 1 patents

Collaborators

• Yan CHEN of Cupertino CA (US) (2 collaborations)
• Jeeyoung CHOI of Sunnyvale CA (US) (1 collaborations)
• John MORTON of San Jose CA (US) (1 collaborations)
• Bastien PESENTI of San Jose CA (US) (1 collaborations)
• Vadim MATOV of San Jose CA (US) (1 collaborations)
• Alexander BELIAEV (1 collaborations)
• Petr USHANOV (1 collaborations)
• Roman A. ROSCHIN (1 collaborations)
• Robert LISKA (1 collaborations)
• Christian GORSCHE (1 collaborations)
• Markus KURY (1 collaborations)
• Srinivas KAZA of Mountain View CA (US) (1 collaborations)
• Heinz PUDLEINER (1 collaborations)
• Klaus MEYER (1 collaborations)
• Joerg NICKEL (1 collaborations)
• Craig PEHLERT of Lenox MA (US) (1 collaborations)
• Jeremy RILEY of Mountain View CA (US) (1 collaborations)
• Eric KUO of San Jose CA (US) (1 collaborations)
• Avi KOPELMAN of Palo Alto CA (US) (1 collaborations)
• Ken WU of San Jose CA (US) (1 collaborations)
• Eric E. KUO of San Jose CA (US) (1 collaborations)
• Mitra DERAKHSHAN (1 collaborations)
• Crystal TJHIA of Sunnyvale CA (US) (1 collaborations)
• Eric YAU of Santa Clara CA (US) (1 collaborations)
• Allen R. BORONKAY of San Jose CA (US) (1 collaborations)
• Gleb KRIVOVYAZ (1 collaborations)