Inventor
Kai Guo
Inventor
Nanjing, CN
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds12%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
H04NPictorial communication, e.g. television11%
A61LMethods or apparatus for sterilising materials or objects in general9%
Y10TTechnical subjects covered by former us classification7%
A61KPreparations for medical, dental or toiletry purposes4%
C07DHeterocyclic compounds4%
D04HMaking textile fabrics, e.g. from fibres or filamentary material4%
G06TImage data processing or generation, in general4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
11,125,922Structured retroreflector202111,072,698Composition comprising heterophasic propylene copolymer202110,848,746Apparatus including multiple cameras and image processing method202010,812,720Image stabilization for electronic devices such as cameras202010,313,549Apparatus and method for generating time lapse image201910,259,771Vegetable oil polyol and the preparation method and the application thereof201910,227,718Medical devices containing dry spun non-wovens of poly-4-hydroxybutyrate and copolymers201910,214,755Method for preparing mercapto functional polyester polyols201910,201,640Ultrafine electrospun fibers of poly-4-hydroxybutyrate and copolymers thereof201910,040,898Method for one-step synthesis of functional polyesters by organic catalysis20189,836,852System and method to stabilize display of an object tracking box20179,832,382Imaging apparatus and imaging method for outputting image based on motion20179,822,231'Compositions comprising thermoplastic vulcanizate, foamed material and articles made therefrom'20179,624,176'Method for preparing caprolactam by using a microreactor under lewis acid catalysis'20179,546,143'Method for preparing high-quality epoxidized fatty acid ester with micro-reaction device'20179,511,169'Medical devices containing dry spun non-wovens of poly-4-hydroxybutyrate and copolymers with anisotropic properties'20169,327,370'Assembly mechanism'20169,290,612'Compositions and devices of poly-4-hydroxybutyrate'20168,680,228'Controlled hydrolysis of poly-4-hydroxybutyrate and copolymers'20148,019,804'Method and apparatus for calculating an SSD and encoding a video signal'20117,863,406'Unsaturated poly(ester-amide) biomaterials'20116,827,916'Method of making silica'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2021Based in Beijing, CN· patent location history
2014–2019Patents assigned to TEPHA INC (5)· patent assignee history
2016–2019Based in Waltham, MA, US· patent location history
2017–2019Patents assigned to NANJING UNIVERSITY OF TECHNOLOGY (5)· patent assignee history
2017–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2017Patents assigned to NANJING TECH UNIV (CN) (2)· patent assignee history
2017–2019Based in Nanjing, CN· patent location history
2017–2020Based in Suwon-si, KR· patent location history
2017–2021Based in Shanghai, CN· patent location history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NANJING UNIVERSITY OF TECHNOLOGY | 5 | 2017–2019 |
| TEPHA INC | 5 | 2014–2019 |
| SAMSUNG ELECTRONICS CO LTD | 4 | 2017–2020 |
| NANJING TECH UNIV (CN) | 2 | 2017 |
| BOE TECHNOLOGY GROUP CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nanjing, CN | 5 | 2017–2019 |
| Suwon-si, KR | 4 | 2017–2020 |
| Waltham, Massachusetts, US | 3 | 2016–2019 |
| Beijing, CN | 2 | 2004–2021 |
| Shanghai, CN | 2 | 2017–2021 |