Inventor
Xiang Fang
Inventor
Beijing, CN
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps19%
G06KGraphical data reading13%
A61KPreparations for medical, dental or toiletry purposes3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
A63HToys, e.g. tops, dolls, hoops or building blocks3%
B23KSoldering or unsoldering3%
B64CAeroplanes3%
B64UUnmanned aerial vehicles [uav]3%
C07BGeneral methods of organic chemistry3%
C07DHeterocyclic compounds3%
PatentTitleYear
11,020,683Building block and building block kit202110,611,757Crystalline form of chemical compound, and preparation method, composition, and application thereof202010,571,744Displays with adjustable direct-lit backlight units and power consumption compensation202010,567,197Quality-of-service based wireless parallel redundant protocol solution202010,504,712Mass spectrometry device and analysis method for gas phase molecule-ion reaction201910,163,618Mass spectrometry apparatus for ultraviolet light ionization of neutral lost molecules, and method for operating same201810,140,875Method and apparatus for joint optimization of multi-UAV task assignment and path planning20189,716,001'Method for analyzing ionic structure'20179,679,759'Type rectangular ion trap device and method for ion storage and separation'20179,368,336'Ion trap-based apparatus and method for analyzing and detecting bipolar ions'20169,130,462'Resonant power converter having switched series transformer'20159,027,831'Updating of reference magnetic signature for authenticating a document with a magnetic stripe'20158,970,412'Signal quantization method and apparatus and sensor based thereon'20158,395,114'Ion trap, multiple electrode system and electrode for mass spectrometric analysis'20138,118,220'Verifying cardholder identity using signature of the card'20128,104,677'Authentication of documents having magnetic stripe'20127,967,203'Authenticating a document with a magnetic stripe'20116,809,289'Method of drilling a circuit board'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2015Patents assigned to VISA INT SERVICE ASS (4)· patent assignee history
2011–2015Based in Redwood City, CA, US· patent location history
2012–2015Patents assigned to FANG XIANG (5)· patent assignee history
2012–2015Patents assigned to FAITH PATRICK (3)· patent assignee history
2012–2015Patents assigned to HAMMAD AYMAN (3)· patent assignee history
2013–2019Based in Beijing, CN· patent location history
2016–2017Patents assigned to BEIJING INST TECHNOLOGY (2)· patent assignee history
2020Based in Hubei, CN· patent location history
2020Based in San Jose, CA, US· 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 |
|---|---|---|
| FANG XIANGself | 5 | 2012–2015 |
| VISA INT SERVICE ASS | 4 | 2011–2015 |
| FAITH PATRICK | 3 | 2012–2015 |
| HAMMAD AYMAN | 3 | 2012–2015 |
| BEIJING INST TECHNOLOGY | 2 | 2016–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 6 | 2013–2019 |
| Redwood City, California, US | 4 | 2011–2015 |
| Shenzhen, CN | 1 | 2021 |
| Hubei, CN | 1 | 2020 |
| San Jose, California, US | 1 | 2020 |