Inventor

Jiandong Guo

Inventor

Qinhuangdao, CN

Overview

2005–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 92 as inventor

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

B24Bprimary

B24BMachines, devices, or processes for grinding or polishing16%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling7%

B60BVehicle wheels7%

B23BTurning7%

G01BMeasuring length, thickness or similar linear dimensions6%

B24DTools for grinding, buffing or sharpening4%

G06FElectric digital data processing4%

B05BSpraying apparatus3%

H04LTransmission of digital information, e.g. telegraphic communication3%

A46BBrushes3%

PatentTitleYear

11,076,440Methods and apparatus for reducing collisions between CDRX and paging operations2021 10,843,234Wheel cleaning device2020 10,830,570Steering knuckle deformation gauge2020 10,828,689Wheel engraving equipment2020 10,828,933Combined wheel2020 10,823,545Coaxiality detecting tool2020 10,823,544Height difference gauge2020 10,814,452Wheel finishing device2020 10,807,212Wheel burr removing device2020 10,766,115Multifunctional wheel burr removing device2020 10,760,890Gage for measuring a distance from a hole center to a plane2020 10,752,475Chuck disassembly and transfer device2020 10,752,064Fixture for eccentric clamping of wheel2020 10,754,462Touch screen and touch display device2020 10,737,364Multifunctional wheel burr removing device2020 10,675,650Protective device for spraying of aluminum alloy wheel2020 10,634,477Comprehensive detection tool for steering knuckle2020 10,625,396Wheel end face detection and correction device2020 10,610,997Wheel assembly equipment2020 10,569,335Wheel machining tool2020 10,573,847Display substrate, manufacturing method thereof, and display device2020 10,551,278Wheel end face detection and correction device2020 10,551,160Comprehensive thread checking fixture2020 10,525,533Lathe fixture for clamping automobile hub2020 10,518,373Flexible clamping device2019 10,507,522Precast hole scab removing device2019 10,500,649Wheel clamp2019 10,486,211Blank water blowing device2019 10,436,563Comprehensive checking fixture for steering knuckle2019 10,399,195Stationary fixture for machining of aluminum alloy wheel2019 10,384,272Large-stroke tensioning device in wheel machining process2019 10,378,999Bushing assembly height checking fixture2019 10,359,233Blank water blowing device2019 10,279,449Wheel deburring deivce2019 10,274,300Device and method for measuring the thickness and position tolerance of a wheel bolt hole2019 10,265,823Multi-station wheel burr removing device2019 10,265,824Exchanging double-station wheel burr removing device2019 10,259,278Online inflating valve insertion device2019 10,245,648Aluminum alloy hub lathe fixture2019 10,239,181Double-station wheel burr removing device2019 10,232,486Burr removing device for wheel2019 10,232,490Combined wheel burr removing device2019 10,232,448Chamfer removing device for wheels2019 10,220,485Online burr removing device for wheel2019 10,220,484Size-variable wheel deburring device2019 10,213,890Deburring device for back cavity of wheel2019 10,207,384Flexible device for burr removing2019 10,196,087Method for drilling a steering knuckle casting2019 10,182,645On-line wheel cleaning device2019 10,175,145Online wheel run-out detecting device2019 10,175,799Substrate, method for manufacturing the same, touch screen and display device2019 10,160,085Size-adjustable online wheel deburring device2018 10,160,051Ferrule type wheel deburring device2018 10,150,197Composite wheel deburring device2018 10,144,244Automatic carving device for wheel2018 10,135,803Dynamic identity switching2018 10,131,026Device and method for measuring dimensions of back boring cutter2018 10,124,394Online roundness correcting device for semifinished wheel2018 10,112,282Wheel deburring device2018 10,112,279Size-adjustable adaptive online wheel deburring device2018 10,065,290Combined type wheel burr brush2018 10,065,284Online general vehicle wheel deburring device2018 10,058,883Special wheel spray support2018 10,040,433Wheel cleaning device2018 10,040,089Vehicle wheel spraying support tool2018 10,029,342Inner-supporting-type online roundness correcting device for semifinished wheel2018 10,022,834Device for burring front face of wheel2018 10,010,993Rotary type wheel deburring device2018 10,011,001Wheel brush2018 9,981,309Wheel mold spraying apparatus2018 9,956,572Universal wheel spraying protection device2018 9,895,783'Vehicle wheel positioning device'2018 9,889,534'On-line deburring device of wheel valve hole'2018 9,879,966'Fixture'2018 9,878,454'Flexible clamping device'2018 9,868,159'Steering knuckle drilling device'2018 9,839,992'Deburring brush'2017 9,833,873'Wheel deburring device and deburring method'2017 9,821,544'Vehicle wheel rolling carving device'2017 9,782,866'Online burr removing device for wheel'2017 9,731,352'Wheel alignment device'2017 9,724,796'Wheel polishing apparatus'2017 9,616,448'Wheel spraying device'2017 9,597,865'Turnover device for wheel printing'2017 9,586,394'Fixture for on-line wheel printing'2017 9,511,580'Fixture for station-transferring wheel printing'2016 9,507,927'Dynamic identity switching'2016 9,492,865'Take out device of wheel die casting machine'2016 8,966,572'Dynamic identity context propagation'2015 8,782,757'Session sharing in secure web service conversations'2014 8,732,805'Re-authentication in secure web service conversations'2014 6,961,072'Method and system for viewing chromatographic peaks over a network'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2017Patents assigned to GUO JIANDONG (6)· patent assignee history

2014–2018Patents assigned to ORACLE INT CORP (5)· patent assignee history

2014–2016Patents assigned to GUPTA PRATIBHA (4)· patent assignee history

2014–2016Patents assigned to KAVANTZAS NICKOLAS (4)· patent assignee history

2014–2018Based in Palo Alto, CA, US· patent location history

2016–2020Patents assigned to CITIC DICASTAL CO LTD (81)· patent assignee history

2016–2020Based in Qinhuangdao, CN· patent location history

2017Based in Qinhuangadao, CN· patent location history

2019–2021Based in Beijing, CN· patent location history

2020Based in Hebei, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CITIC DICASTAL CO LTD	81	2016–2020
GUO JIANDONGself	6	2014–2017
ORACLE INT CORP	5	2014–2018
GUPTA PRATIBHA	4	2014–2016
KAVANTZAS NICKOLAS	4	2014–2016

Locations

Location	Patents	Span
Qinhuangdao, CN	78	2016–2020
Palo Alto, California, US	5	2014–2018
Beijing, CN	4	2019–2021
Hebei, CN	3	2020
Qinhuangadao, CN	1	2017