Inventor
Qingxiu Jin
Inventor
Beijing, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps25%
H05HPlasma technique25%
H05GX-ray technique17%
A61KPreparations for medical, dental or toiletry purposes8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
C07DHeterocyclic compounds8%
G21KHandling of particles or ionising radiation not otherwise provided for8%
PatentTitleYear
10,913,714Pyrrole sulfonyl derivative, preparation method and medical use thereof202110,818,464External grid-controlled hot cathode array electron gun202010,748,731Electron gun and X-ray source and CT device having the electron gun202010,629,402Cathode assembly and X-ray source and CT device having the cathode assembly20209,491,842'Methods for controlling standing wave accelerator and systems thereof'20169,426,877'Standing wave electron linear accelerator with continuously adjustable energy'20169,148,944'Electron linear accelerator systems'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to NUCTECH CO LTD (6)· patent assignee history
2015–2020Patents assigned to UNIV TSINGHUA (6)· patent assignee history
2015–2020Based in Beijing, CN· patent location history
2021Patents assigned to JIANGSU CAREPHAR PHARMACEUTICAL CO LTD (1)· patent assignee history
2021Patents assigned to NANJING CAREPHAR SHENGHUI PHARMACEUTICAL CO LTD (1)· patent assignee history
2021Based in Jiangsu Province, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NUCTECH CO LTD | 6 | 2015–2020 |
| UNIV TSINGHUA | 6 | 2015–2020 |
| JIANGSU CAREPHAR PHARMACEUTICAL CO LTD | 1 | 2021 |
| NANJING CAREPHAR SHENGHUI PHARMACEUTICAL CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 6 | 2015–2020 |
| Jiangsu Province, CN | 1 | 2021 |