Inventor
Liandeng Yao
Inventor
Shanghai, CN
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals27%
C22CAlloys27%
Y02PClimate change mitigation technologies in the production or processing of goods21%
B21BRolling of metal6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
F41HArmour3%
G02BOptical elements, systems or apparatus3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
H01LSemiconductor devices3%
H10DInorganic electric semiconductor devices3%
PatentTitleYear
11,106,006Lens assembly, camera module and method for assembling same202111,031,419Array substrate, method for manufacturing the same, and display device202110,851,435Dual-hardness clad steel plate and production method thereof202010,801,090Ultra high obdurability steel plate having low yield ratio and process of manufacturing same202010,745,785High-performance low-alloy wear-resistant steel plate and method of manufacturing the same202010,494,706High-toughness low alloy wear-resistant steel sheet and method of manufacturing method thereof the same201910,208,369High-hardness low-alloy wear-resistant steel sheet and method of manufacturing the same20199,994,926High-hardness, high-toughness, wear-resistant steel plate and manufacturing method thereof20189,816,165'Ultrahigh-strength, high-toughness, wear-resistant steel plate and manufacturing method thereof'20179,797,033'High-strength, high-toughness, wear-resistant steel plate and manufacturing method thereof'20178,702,876'Steel plate having a low welding crack susceptibility and a yield strength of 800MPa and manufacture method thereof'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to BOASHAN IRON & STEEL CO LTD (1)· patent assignee history
2014–2020Based in Shanghai, CN· patent location history
2017–2020Patents assigned to BAOSHAN IRON & STEEL (8)· patent assignee history
2017Patents assigned to BAOSHAN IRON & STEELE CO LTD (1)· patent assignee history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2021Patents assigned to NINGBO SUNNY OPOTECH CO LTD (1)· patent assignee history
2021Based in Ningbo, CN· patent location history
2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAOSHAN IRON & STEEL | 8 | 2017–2020 |
| BAOSHAN IRON & STEELE CO LTD | 1 | 2017 |
| BOASHAN IRON & STEEL CO LTD | 1 | 2014 |
| BOE TECHNOLOGY GROUP CO LTD | 1 | 2021 |
| NINGBO SUNNY OPOTECH CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 9 | 2014–2020 |
| Ningbo, CN | 1 | 2021 |
| Beijing, CN | 1 | 2021 |