Inventor
Haoran Li
Inventor
Milpitas, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H04WWireless communication networks8%
Y10TTechnical subjects covered by former us classification8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B29BPreparation or pretreatment of the material to be shaped4%
B29CShaping or joining of plastics4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
C07CAcyclic or carbocyclic compounds4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
PatentTitleYear
11,028,226Heat resistant polyimide film and preparation method thereof202110,999,721Communication identifier binding processing method and terminal202110,974,225Metal oxide coated ceramic corrugated plate catalyst, preparation and application in preparation of key intermediates of citral2021D0914792Projector202110,956,603Private dataaggregation framework for untrusted servers20218,473,996'Apparatus and methods for syndication of on-demand video'20136,112,400'Apparatus and method for adhesively connecting wires to a suspension arm in a disk drive assembly'20005,808,836'Load beam with grooved wire-gluing region'19985,323,012'Apparatus for positioning a stage'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2000Patents assigned to IBM (2)· patent assignee history
1998–2013Based in Milpitas, CA, US· patent location history
2013Patents assigned to ACTIVEVIDEO NETWORKS INC (1)· patent assignee history
2013Patents assigned to FRATZKE ELLEN ROSE (1)· patent assignee history
2013Patents assigned to GORDON DONALD (1)· patent assignee history
2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2021Based in Harbin, CN· patent location history
2021Based in Beijing, CN· patent location history
2021Based in Zhejiang, CN· patent location history
2021Based in Shenzhen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 2 | 1998–2000 |
| ACTIVEVIDEO NETWORKS INC | 1 | 2013 |
| FRATZKE ELLEN ROSE | 1 | 2013 |
| GORDON DONALD | 1 | 2013 |
| HUAWEI TECH CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Milpitas, California, US | 3 | 1998–2013 |
| Harbin, CN | 1 | 2021 |
| Beijing, CN | 1 | 2021 |
| Zhejiang, CN | 1 | 2021 |
| Shenzhen, CN | 1 | 2021 |