Inventor
Ling GUO
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
C30BSingle-crystal growth10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
C23CCoating metallic material8%
H01LSemiconductor devices8%
G06TImage data processing or generation, in general5%
G10LSpeech analysis techniques or speech synthesis5%
H03FAmplifiers5%
H04BTransmission5%
H10DInorganic electric semiconductor devices5%
PatentTitleYear
12,315,602Portable experimental device for hazardous chemical and experimental method thereof202512,303,237Methods and systems for pulmonary artery pressure and cardiac synchronization monitoring202512,228,523Method of evaluating SiC substrate, method of manufacturing SiC epitaxial wafer, and method of manufacturing SiC device202512,094,450Speech processing device, speech processing method, and non-transitory computer readable medium storing program202412,049,994Vehicle light emitting device with opposed light reflecting faces202411,961,736SiC epitaxial wafer, production method therefor, and defect identification method202411,870,474Signal processing apparatus and method, and access network device202411,437,044Information processing apparatus, control method, and program202211,438,020Signal processing apparatus and method, and access network device202211,320,388SiC epitaxial wafer containing large pit defects with a surface density of 0.5 defects/CM2 or less, and production method therefor202211,293,115Method for producing a SiC epitaxial wafer containing a total density of large pit defects and triangular defects of 0.01 defects/cm2 or more and 0.6 defects/cm2 or less2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SHOWA DENKO KK (4)· patent assignee history
2022–2024Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2022–2024Patents assigned to NEC CORP (2)· patent assignee history
2022–2025Based in JP· patent location history
2022–2025Based in CN· patent location history
2024–2025Patents assigned to RESONAC CORP (2)· patent assignee history
2024Based in FR· patent location history
2025Patents assigned to EKO HEALTH INC (1)· patent assignee history
2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHOWA DENKO KK | 4 | 2022–2025 |
| HUAWEI TECH CO LTD | 2 | 2022–2024 |
| NEC CORP | 2 | 2022–2024 |
| RESONAC CORP | 2 | 2024–2025 |
| EKO HEALTH INC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 6 | 2022–2025 |
| CN | 3 | 2022–2025 |
| US | 1 | 2025 |
| FR | 1 | 2024 |