Inventor

Yu Tian

Inventor

Jiangsu, CN

Overview

1998–2021

Patent span

Physics

Primary field (CPC G)

Patents· 87 as inventor

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

B64Cprimary

B64CAeroplanes11%

B64UUnmanned aerial vehicles [uav]11%

H04NPictorial communication, e.g. television9%

G05DSystems for controlling or regulating non-electric variables6%

B64DEquipment for fitting in or to aircraft6%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%

G06TImage data processing or generation, in general6%

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere3%

G06FElectric digital data processing3%

A63HToys, e.g. tops, dolls, hoops or building blocks3%

PatentTitleYear

11,115,785Managing communication groups based on objects in image feeds2021 10,871,785Method and system for controlling attitude of rotor unmanned aerial vehicle2020 10,807,710Electrical connection structure, tail rod quick release structure and UAV having the same2020 10,801,087High-strength and high-conductivity copper alloy and applications of alloy as material of contact line of high-speed railway allowing speed higher than 400 kilometers per hour2020 10,781,508High-strength and high-conductivity copper alloy and applications of alloy as material of contact line of high-speed railway allowing speed higher than 400 kilometers per hour2020 10,777,987Anti-wring component, gimbal and flying vehicle2020 10,717,527UAV arm mechanism and UAV2020 10,710,696Unmanned aerial vehicle with linkage foldable arms2020 10,710,701Foldable multi-rotor UAV2020 10,659,695Gimbal control method, gimbal control system and gimbal device2020 10,655,983Method for calibrating aircraft tri-axial balance and device thereof2020 10,634,500Aircraft and obstacle avoidance method and system thereof2020 10,627,821Aerial shooting method and system using a drone2020 D0881788Fixed-wing VTOL drone2020 10,620,642Aircraft and roll method thereof2020 10,604,243Aerial vehicle2020 10,602,064Photographing method and photographing device of unmanned aerial vehicle, unmanned aerial vehicle, and ground control device2020 10,571,934Target tracking method for air vehicle2020 10,569,860Detachable propeller holder device2020 10,573,999Power communication electrical connector2020 10,557,718Auxiliary control method and system for unmanned aerial vehicle2020 D0872680VTOL fixed-wing flying platform2020 10,514,076Shock absorber for aircrafts2019 D0870188Hand-held cradle head2019 10,503,163Remote control apparatus and remote control system2019 10,496,089Aircraft control device and remote control aircraft2019 10,486,771Motorized hydrofoil device2019 10,472,064VTOL fixed-wing aerial drone with interchangeable cabins2019 10,472,058VTOL aircraft with step-up overlapping propellers2019 10,458,596Head handheld frame2019 10,453,350Fixed-wing aircraft and flight control method and system thereof2019 10,444,601Pan-tilt and an aerial camera which contains the pan-tilt2019 10,445,448Method and system for circuit simulation2019 10,422,012Devices comprising bacteriophage PHI6 internal control compositions2019 10,386,188Geo-location or navigation camera, and aircraft and navigation method therefor2019 10,387,959Portfolio-based domain name recommendations2019 10,380,210Misspelling identification in domain names2019 10,337,972High-speed rheometer2019 10,322,814Aircraft vertical stabilizer having a lift propeller and the method of using the same2019 10,322,790Tail tracking antenna2019 10,310,292Calibration method, calibration device and calibration system for handheld gimbal2019 D0849679Battery2019 10,260,591Gimbal vibration damper for UAVs2019 10,259,593Obstacle avoidance device2019 10,254,632Handheld stand for shooting and method for adjusting center of gravity thereof2019 10,208,887Gimbal handheld holder2019 10,165,708Cooling mechanism used inside gimbal2018 10,135,519Antenna assembly system2018 10,135,124Antenna assembly2018 D0832154Unmanned aerial vehicle with multiple propellers2018 10,102,741Remote control device for aircraft, aircraft system and remote control method for aircraft system2018 10,099,754Motorized hydrofoil device2018 10,081,436Hybrid VTOL fixed-wing drone2018 10,070,026Gimbal2018 10,053,229Aircraft system2018 10,053,230Magnetic levitation obstacle avoidance device and magnetic levitation holder2018 D0824804Hybrid VTOL fixed-wing drone2018 D0818873Unmanned aerial vehicle2018 D0818874Unmanned aerial vehicle2018 D0808860'Aircraft'2018 9,816,667'Lubricant, friction pair having the lubricant and method for controlling friction coefficient between the friction pair'2017 9,705,608'Method and system for interference cancellation of data channel'2017 9,673,432'Battery case and electric skateboard using same'2017 9,401,008'Method for identifying and extracting a linear object from an image'2016 D0751160'Electric skateboard'2016 9,081,486'Method, device and system for acquiring virtual keyboard'2015 9,036,163'Methods and apparatuses for displaying text block and processing text block'2015 8,797,300'Method for measuring distance between coordinate indicator and coordinate input device'2014 8,675,080'Motion estimation in imaging systems'2014 8,395,289'Brushless DC motor and a radiator thereof'2013 7,929,778'Digital image coding system having self-adjusting selection criteria for selecting a transform function'2011 7,898,130'Control servo'2011 7,577,306'Digital image coding system having self-adjusting selection criteria for selecting a transform function'2009 7,515,070'Method and device for checking plane\'s entry into a dive and anti-dive devices for planes using the same'2009 D0578146'Actuating device'2008 7,411,628'Method and system for scaling, filtering, scan conversion, panoramic scaling, YC adjustment, and color conversion in a display controller'2008 7,408,590'Combined scaling, filtering, and scan conversion'2008 7,092,580'System and method using edge processing to remove blocking artifacts from decompressed images'2006 7,079,695'Digital image coding system having self-adjusting selection criteria for selecting a transform function'2006 6,798,918'System and method using edge processing to remove blocking artifacts from decompressed images'2004 6,739,942'Ultrasonic remote aeroplane for air-battle game'2004 6,618,509'Digital image coding system having self-adjusting selection criteria for selecting a transform function'2003 6,520,823'Remote electro-aeroplane'2003 6,389,177'System and method using edge processing to remove blocking artifacts from decompressed images'2002 6,229,917'Digital image coding system having self-adjusting selection criteria for selecting a transform function'2001 6,011,864'Digital image coding system having self-adjusting selection criteria for selecting a transform function'2000 5,812,199'System and method for estimating block motion in a video image sequence'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2006Patents assigned to APPLE COMPUTER (8)· patent assignee history

1998–2011Based in Stanford, CA, US· patent location history

2003–2018Based in Shanghai, CN· patent location history

2008–2020Patents assigned to TIAN YU (15)· patent assignee history

2016–2020Based in Hong Kong, CN· patent location history

2017–2020Based in Jiangsu, CN· patent location history

2018–2020Patents assigned to HAOXIANG ELECTRIC ENERGY KUNSHAN CO LTD (21)· patent assignee history

2018–2020Patents assigned to YUNEEC TECH CO LIMITED (13)· patent assignee history

2018–2020Patents assigned to YUNEEC INT CHINA CO LTD (6)· patent assignee history

2018–2020Based in Kunshan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HAOXIANG ELECTRIC ENERGY KUNSHAN CO LTD	21	2018–2020
TIAN YUself	15	2008–2020
YUNEEC TECH CO LIMITED	13	2018–2020
APPLE COMPUTER	8	1998–2006
YUNEEC INT CHINA CO LTD	6	2018–2020

Locations

Location	Patents	Span
Jiangsu, CN	36	2017–2020
Hong Kong, CN	12	2016–2020
Stanford, California, US	10	1998–2011
Shanghai, CN	6	2003–2018
Kunshan, CN	4	2018–2020