LexDanaLexDanabeta
Inventor

Xiaohang Wang

Inventor
Jersey City, NJ, US

Overview

59→
Patents
2014–2021
Patent span
Physics
Primary field (CPC G)

Patents· 59 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Vprimary
G06VImage or video recognition or understanding19%
G06KGraphical data reading18%
G06FElectric digital data processing15%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
G06TImage data processing or generation, in general7%
H04WWireless communication networks5%
G07FCoin-freed or like apparatus5%
H04NPictorial communication, e.g. television4%
G08BSignalling systems, e.g. personal calling systems3%
G01CMeasuring distances, levels or bearings2%
PatentTitleYear
11,084,765Device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and benzene202111,072,571Fluidized bed reactor and method for producing para-xylene and co-producing light olefins from benzene and methanol and/or dimethyl ether202110,989,702Laboratory tracer experiment system for medium characteristic inversion of karst conduit202110,713,635Point of sale terminal geolocation2020D0879812Display screen with a graphical user interface of a card reader application202010,586,100Extracting card data from multiple cards202010,515,290Comparing extracted card data using continuous scanning201910,499,568Rake wheels for gathering crop material201910,423,958Method, apparatus and system for voice verification201910,387,742Extracting card data for simultaneous display with an image201910,296,799Extracting card identification data201910,262,201Extracting card data from multiple cards201910,152,647Comparing extracted card data using continuous scanning201810,149,097Clustering geofence-based alerts for mobile devices201810,096,037Inferring purchase intent using non-payment transaction events201810,055,663Comparing extracted card data with user data2018D0821408Display screen with a graphical user interface of a receipt reader application20189,984,313Hierarchical classification in credit card data extraction20189,965,754Point of sale terminal geolocation20189,904,873'Extracting card data with card models'20189,904,956'Identifying payment card categories based on optical character recognition of images of the payment cards'20189,892,317'Extracting card data from multiple cards'20189,886,641'Extracting card identification data'20189,872,147'Providing points of interest to user devices in variable zones'20189,788,159'Clustering geofence-based alerts for mobile devices'20179,767,355'Comparing extracted card data using continuous scanning'20179,740,929'Client side filtering of card OCR images'20179,679,225'Extracting card data with linear and nonlinear transformations'20179,626,556'Client side filtering of card OCR images'20179,596,563'Clustering geofence-based alerts for mobile devices'20179,594,972'Payment card OCR with relaxed alignment'20179,569,796'Classifying open-loop and closed-loop payment cards based on optical character recognition'20179,536,160'Extracting card data with card models'20179,514,359'Card art display'20169,501,695'Extracting card data from multiple cards'20169,460,358'Extracting card identification data'20169,436,884'Comparing extracted card data with user data'20169,390,419'Comparing extracted card data using continuous scanning'20169,367,754'Payment card OCR with relaxed alignment'20169,342,830'Classifying open-loop and closed-loop payment cards based on optical character recognition'2016D0752073'Display screen with a graphical user interface of a card reader application'2016D0752074'Display screen with a graphical user interface of a receipt reader application'20169,292,740'Extracting card data using IIN database'20169,295,026'Adaptive location updating'20169,262,682'Extracting card data with card models'20169,235,771'Extracting card data with wear patterns'20169,213,907'Hierarchical classification in credit card data extraction'20159,152,858'Extracting card data from multiple cards'20159,070,183'Extracting card data with linear and nonlinear transformations'20159,049,555'Clustering geofence-based alerts for mobile devices'20158,995,741'Extracting card data with card models'20158,931,693'Extracting card data using IIN database'20158,903,136'Client side filtering of card OCR images'20148,879,783'Comparing extracted card data with user data'20148,837,833'Payment card OCR with relaxed alignment'20148,831,329'Extracting card data with card models'20148,805,125'Comparing extracted card data using continuous scanning'20148,798,646'Clustering geofence-based alerts for mobile devices'20148,755,824'Clustering geofence-based alerts for mobile devices'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to GOOGLE INC (45)· patent assignee history
2014–2019Based in Jersey City, NJ, US· patent location history
2016–2020Based in Millburn, NJ, US· patent location history
2018–2020Patents assigned to GOOGLE LLC (19)· patent assignee history
2019Patents assigned to Baidu online network technology beijing co ltd (1)· patent assignee history
2019Based in Pella, IA, US· patent location history
2021Patents assigned to DALIAN INST CHEM & PHYSICS CAS (2)· patent assignee history
2021Patents assigned to UNIV SHANDONG (1)· patent assignee history
2021Based in Dalian, CN· patent location history
2021Based in Jinan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GOOGLE INC452014–2019
GOOGLE LLC192018–2020
DALIAN INST CHEM & PHYSICS CAS22021
Baidu online network technology beijing co ltd12019
UNIV SHANDONG12021
Locations
LocationPatentsSpan
Jersey City, New Jersey, US352014–2019
Millburn, New Jersey, US192016–2020
Dalian, CN22021
Jinan, CN12021
Pella, IA, US12019