Inventor
Jinfeng Wang
Inventor
Beijing, CN
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
G06FElectric digital data processing6%
H01LSemiconductor devices6%
H10DInorganic electric semiconductor devices6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages3%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation3%
A61KPreparations for medical, dental or toiletry purposes3%
B01DSeparation3%
PatentTitleYear
10,898,538Methods for maintaining pegylation of polypeptides202110,795,228Array substrate with diffuse reflection layer, method for manufacturing the same, and display device comprising the same202010,712,315Device and method for supervising biofilm culturing202010,616,378Adaptive session intelligence extender202010,602,760Slender and funnel-shaped jet nozzle structure202010,599,278Touch structure, array substrate and display device202010,427,950Recovery of mining processing product using boronic acid-containing polymers201910,359,621Frost-prevention film system of large-aperture reflecting optic infrared telescope used in extremely low temperature environment and preparation method thereof201910,355,097Thin film transistor, array substrate, display panel and display device201910,107,526Switchable two-stage and cascade marine energy-saving ultralow-temperature refrigeration system20189,206,381'Reduced misting alkaline cleaners using elongational viscosity modifiers'2015D0664431'Spray gun'20125,698,723'Process for the preparation of bistriphenylsilyl chromate'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2020Based in Beijing, CN· patent location history
2015–2019Patents assigned to ECOLAB USA INC (2)· patent assignee history
2015–2019Based in Aurora, IL, US· patent location history
2018–2020Patents assigned to UNIV SHANGHAI OCEAN (2)· patent assignee history
2018–2020Based in Shanghai, CN· patent location history
2019–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2019–2020Patents assigned to ORDOS YUANSHENG OPTOELECTRONICS CO LTD (3)· patent assignee history
2020Based in Nanjing, CN· patent location history
2021Patents assigned to BRISTOL MYERS SQUIBB CO (1)· patent assignee history
2021Based in Lexington, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 3 | 2019–2020 |
| ORDOS YUANSHENG OPTOELECTRONICS CO LTD | 3 | 2019–2020 |
| ECOLAB USA INC | 2 | 2015–2019 |
| UNIV SHANGHAI OCEAN | 2 | 2018–2020 |
| BRISTOL MYERS SQUIBB CO | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 4 | 1997–2020 |
| Shanghai, CN | 2 | 2018–2020 |
| Aurora, Illinois, US | 2 | 2015–2019 |
| Lexington, Massachusetts, US | 1 | 2021 |
| Nanjing, CN | 1 | 2020 |