Inventor
Wei Zhang
Inventor
Beijing, CN
Overview
Patents· 53 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Nprimary
H10NElectric solid-state devices not otherwise provided for9%
Y10TTechnical subjects covered by former us classification6%
H01LSemiconductor devices4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
C30BSingle-crystal growth4%
H02KDynamo-electric machines4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
C23CCoating metallic material3%
LOC073%
C01BNon-metallic elements2%
PatentTitleYear
11,104,057Imprint apparatus and method of imprinting a partial field202111,104,110Laminating devices and laminating methods for curved cover plates with irregular shape and flexible screen2021D0928961Imaging apparatus202111,072,134Method for surface treatment of composite material part and treated part202110,745,605Plugging agent for temperature-resistant calcium-resistant water-based drilling fluid used in oil and gas reservoir protection, drilling fluid, and uses thereof202010,714,244Nano-porous alloys with strong permanent magnetism and preparation method therefor202010,607,303Coordination of thermostatically controlled loads202010,571,596Resistivity measurement while drilling device and method202010,556,896Crystalline forms of (3-Amino-oxetan-3-ylmethyl)-[2-(5,5-dioxo-5,6,7,9-tetrahydro-5lambda*6*-thia-8-aza-benzocyclohepten-8-yl)-6-methyl-quinazolin-4-yl]-amine202010,505,890Network access method, system and terminal device, and computer storage medium201910,450,797Rolling shutter driving device and rolling shutter apparatus utilizing same201910,410,031Fingerprint acquisition apparatus and method, terminal device, and method for controlling a screen to be on or off201910,392,591Nucleic acid detection plate and detection system combined with piezoelectric sensing and loop-mediated isothermal amplification201910,389,187Motor, pump and cleaning apparatus201910,354,118Fingerprint recognition method and fingerprint recognition apparatus201910,243,439Single-phase outer-rotor motor and stator thereof201910,243,438Single-phase outer-rotor motor and rotor thereof201910,210,568Coordination of thermostatically controlled loads with unknown parameters201910,110,102Single phase brushless motor201810,099,931One-step preparation method for hollow shell type small grain ZSM-5 molecular sieve201810,099,932Rapid synthesis method of small-crystal-grain ZSM-5 molecular sieve2018D0830778Meal box2018D0830779Meal box201810,087,125Chromium-free catalyst for gas-phase fluorination and application thereof201810,090,782Drum-type wide-frequency piezoelectric power generation apparatus201810,071,999Crystalline forms of (3-amino-oxetan-3-ylmethyl)-[2-(5,5-dioxo-5,6,7,9-tetrahydro-5lambda*6*-thia-8-aza-benzocyclohepten-8-yl)-6-methyl-quinazolin-4-yl]-amine201810,069,292Leakage current detection device for appliances2018D0816415Meal box2018D0816416Meal box20189,871,727'Routing lookup method and device and method for constructing B-tree structure'20189,845,274Chromium-free catalyst for gas-phase fluorination and application thereof20179,835,739Method and apparatus for processing signals of semiconductor detector20179,766,354'Semiconductor detector'20179,739,141'Data transmission system and method for transmission of downhole measurement-while-drilling data to ground'20179,484,523'Bistable piezoelectric cantilever vibration energy generator based on spherical composite structure and partial separation of different layers'20169,287,433'Radiation detector'20169,202,901'Metal silicide self-aligned SiGe heterojunction bipolar transistor and method of forming the same'20159,056,823'Use of organic framework porous solid acid'20159,012,291'Bipolar transistor with embedded epitaxial external base region and method of forming the same'20159,006,659'Method and apparatus for detecting spectral characteristics of multi-band moving objects'20158,354,136'Thick superconductor films with improved performance'20138,089,244'Electronic device'20127,902,120'High temperature superconductors having planar magnetic flux pinning centers and methods for making the same'20117,893,006'Systems and methods for solution-based deposition of metallic cap layers for high temperature superconductor wires'20117,781,376'High temperature superconducting wires and coils'20107,622,424'Thick superconductor films with improved performance'20096,974,501'Multi-layer articles and methods of making same'20056,893,732'Multi-layer articles and methods of making same'20056,797,313'Superconductor methods and reactors'20046,673,387'Control of oxide layer reaction rates'20046,669,774'Methods and compositions for making a multi-layer article'20036,537,689'Multi-layer superconductor having buffer layer with oriented termination plane'20036,532,756'Refrigerator with a foldable table'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2013Patents assigned to AMERICAN SUPERCONDUCTOR CORP (11)· patent assignee history
2003–2013Based in Shrewsbury, MA, US· patent location history
2012–2019Based in Shenzhen, CN· patent location history
2015–2017Patents assigned to UNIV TSINGHUA (5)· patent assignee history
2015–2021Based in Beijing, CN· patent location history
2016–2017Patents assigned to NUCTECH CO LTD (3)· patent assignee history
2018Patents assigned to TIANJIN RENYI IND CO LTD (4)· patent assignee history
2018Based in Tianjin, CN· patent location history
2019Patents assigned to JOHNSON ELECTRIC INT AG (4)· patent assignee history
2019–2020Based in Columbus, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN SUPERCONDUCTOR CORP | 11 | 2003–2013 |
| UNIV TSINGHUA | 5 | 2015–2017 |
| JOHNSON ELECTRIC INT AG | 4 | 2019 |
| TIANJIN RENYI IND CO LTD | 4 | 2018 |
| NUCTECH CO LTD | 3 | 2016–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 12 | 2015–2021 |
| Shrewsbury, Massachusetts, US | 11 | 2003–2013 |
| Shenzhen, CN | 7 | 2012–2019 |
| Tianjin, CN | 4 | 2018 |
| Columbus, OH, US | 2 | 2019–2020 |