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For the Inventor, By the Inventor

Daejeon, South Korea

Sang Mi Lee

This inventor holds 35 USPTO granted patents and 3 published patent applications and 19 EPO patents, primarily in Liquid Crystal Polymers. Top assignees: Lg Chem, Ltd, Genechem Inc.. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Mi Lee. Retrieved from https://idiyas.com/inventor/sang-mi-lee

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

USPTO Granted Patents = 35 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.6

ph-index = 4

Forward Citations = 76(Granted Patents)


Company Filing History:

goldMedal34 out of 8,625 
 
Lg Chem, Ltd
 patents
silverMedal1 out of 2 
 
Genechem Inc.
 patents

Years Active: 2015-2024

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Areas of Expertise:
Liquid Crystal Alignment
Polymers
Diene-Based Polymer
Alignment Film
Thermoplastic Resin
Rubber Composition
Acrylate-Styrene
Polymerization Initiator
Sialic Acid Derivative
Thermoplastic Graft Copolymer
Weather Resistance
Low-Temperature Impact
35 patents (USPTO):Explore Patents
1. 12037432 - Method for preparing modified and conjugated diene-based polymer and modified and conjugated diene-based polymer prepared using the same (2024-07-16),
2. 11441075 - Liquid crystal alignment agent composition, method of producing liquid crystal alignment film using the same, and liquid crystal alignment film using the same (2022-09-13),
3. 11345856 - Liquid crystal aligning agent composition, method for producing liquid crystal alignment film using same, and liquid crystal alignment film using same (2022-05-31),
4. 11287700 - Polymer for liquid crystal alignment agent, liquid crystal alignment agent comprising the same, and liquid crystal alignment film and liquid crystal display device using the same (2022-03-29),
5. 11286348 - Polymer for liquid crystal alignment agent, liquid crystal alignment agent comprising the same, and liquid crystal alignment film and liquid crystal display device using the same (2022-03-29),
6. 11230670 - Liquid crystal aligning agent composition, method for producing liquid crystal alignment film using same, and liquid crystal alignment film using same (2022-01-25),
7. 11142697 - Liquid crystal aligning agent composition, method for producing liquid crystal alignment film using same, and liquid crystal alignment film using same (2021-10-12),
8. 11073728 - Liquid crystal alignment film, method for preparing the same and liquid crystal display device using the same (2021-07-27),
9. 10982147 - Liquid crystal aligning agent composition, method for preparing liquid crystal alignment film using same, and liquid crystal alignment film using same (2021-04-20),
10. 10968302 - Method for preparing modified and conjugated diene-based polymer and modified and conjugated diene-based polymer prepared using the same (2021-04-06),
11. 10920004 - Method for preparing modified conjugated diene-based polymer (2021-02-16),
12. 10815314 - Amine compound, modified conjugated diene-based polymer containing functional group derived therefrom, and method of preparing the modified conjugated diene-based polymer (2020-10-27),
13. 10676543 - Modified conjugated diene-based polymer, method for preparing the same and rubber composition comprising the same (2020-06-09),
14. 10538601 - Azasilane-based modifier, and method for preparing modified and conjugated diene-based polymer using the same (2020-01-21),
15. 10533062 - Modified conjugated diene-based polymer and method for preparing the same (2020-01-14),

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Profile summary based on public USPTO records.
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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