Inventor
LIU ANG
CN63 patents
⚠️ This page may combine multiple inventors who share the name “LIU ANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SZ DJI TECHNOLOGY CO LTD
46 patentsUS9625907B2Apr 18, 2017
Velocity control for an unmanned aerial vehicle
SZ DJI TECHNOLOGY CO LTD30 citations94
US9625909B2Apr 18, 2017
Velocity control for an unmanned aerial vehicle
SZ DJI TECHNOLOGY CO LTD25 citations94
US9592911B2Mar 14, 2017
Context-based flight mode selection
SZ DJI TECHNOLOGY CO LTD29 citations94
US10429839B2Oct 1, 2019
Multi-sensor environmental mapping
SZ DJI TECHNOLOGY CO LTD27 citations92
US9661827B1May 30, 2017
Systems and methods for walking pets
SZ DJI TECHNOLOGY CO LTD16 citations92
US9604723B2Mar 28, 2017
Context-based flight mode selection
SZ DJI TECHNOLOGY CO LTD18 citations92
US10698423B2Jun 30, 2020
Systems and methods for surveillance with a visual marker
SZ DJI TECHNOLOGY CO LTD5 citations84
US10475209B2Nov 12, 2019
Camera calibration
SZ DJI TECHNOLOGY CO LTD11 citations84
US10421543B2Sep 24, 2019
Context-based flight mode selection
SZ DJI TECHNOLOGY CO LTD4 citations84
US10159218B2Dec 25, 2018
Systems and methods for walking pets
SZ DJI TECHNOLOGY CO LTD4 citations84
US10060746B2Aug 28, 2018
Methods and systems for determining a state of an unmanned aerial vehicle
SZ DJI TECHNOLOGY CO LTD6 citations84
US10029789B2Jul 24, 2018
Context-based flight mode selection
SZ DJI TECHNOLOGY CO LTD6 citations84
US9861075B2Jan 9, 2018
Systems and methods for walking pets
SZ DJI TECHNOLOGY CO LTD10 citations84
US10140874B2Nov 27, 2018
System and method for enabling virtual sightseeing using unmanned aerial vehicles
SZ DJI TECHNOLOGY CO LTD12 citations83
US10901419B2Jan 26, 2021
Multi-sensor environmental mapping
SZ DJI TECHNOLOGY CO LTD5 citations82
US10240930B2Mar 26, 2019
Sensor fusion
SZ DJI TECHNOLOGY CO LTD11 citations77
US11797028B2Oct 24, 2023
Unmanned aerial vehicle control method and device and obstacle notification method and device
SZ DJI TECHNOLOGY CO LTD2 citations73
US11724805B2Aug 15, 2023
Control method, control device, and carrier system
SZ DJI TECHNOLOGY CO LTD2 citations73
US11635775B2Apr 25, 2023
Systems and methods for UAV interactive instructions and control
SZ DJI TECHNOLOGY CO LTD3 citations73
US11442473B2Sep 13, 2022
Systems and methods for surveillance with a visual marker
SZ DJI TECHNOLOGY CO LTD1 citations73
US11370540B2Jun 28, 2022
Context-based flight mode selection
SZ DJI TECHNOLOGY CO LTD1 citations73
US11008098B2May 18, 2021
Systems and methods for adjusting UAV trajectory
SZ DJI TECHNOLOGY CO LTD2 citations73
US10914590B2Feb 9, 2021
Methods and systems for determining a state of an unmanned aerial vehicle
SZ DJI TECHNOLOGY CO LTD2 citations73
US10691141B2Jun 23, 2020
Systems and methods for surveillance with a visual marker
SZ DJI TECHNOLOGY CO LTD2 citations73
US10546390B2Jan 28, 2020
Method for calibrating an imaging device and an imaging device
SZ DJI TECHNOLOGY CO LTD2 citations73
US10192325B2Jan 29, 2019
Method for calibrating an imaging device and an imaging device
SZ DJI TECHNOLOGY CO LTD3 citations73
US10001778B2Jun 19, 2018
Velocity control for an unmanned aerial vehicle
SZ DJI TECHNOLOGY CO LTD3 citations73
US10860040B2Dec 8, 2020
Systems and methods for UAV path planning and control
SZ DJI TECHNOLOGY CO LTD2 citations72
US10518881B2Dec 31, 2019
UAV, method and system for cleaning a wall body
SZ DJI TECHNOLOGY CO LTD3 citations72
US10325505B2Jun 18, 2019
Aerial vehicle flight control method and device thereof
SZ DJI TECHNOLOGY CO LTD4 citations72
US12075159B2Aug 27, 2024
Gimbal servo control method and control device
SZ DJI TECHNOLOGY CO LTD2 citations71
US10930000B2Feb 23, 2021
Method and system for detecting and tracking objects using characteristic points
SZ DJI TECHNOLOGY CO LTD2 citations71
US12371196B2Jul 29, 2025
Method, device, and storage medium for flight trajectory replay
SZ DJI TECHNOLOGY CO LTD0 citations62
US12235643B2Feb 25, 2025
Flight path determination
SZ DJI TECHNOLOGY CO LTD0 citations62
US11932392B2Mar 19, 2024
Systems and methods for adjusting UAV trajectory
SZ DJI TECHNOLOGY CO LTD1 citations62
US11868131B2Jan 9, 2024
Flight path determination
SZ DJI TECHNOLOGY CO LTD1 citations62
US11776413B2Oct 3, 2023
Aerial vehicle flight control method and device thereof
SZ DJI TECHNOLOGY CO LTD0 citations62
US11613354B2Mar 28, 2023
Method and device for controlling flight, control terminal, flight system and processor
SZ DJI TECHNOLOGY CO LTD0 citations62
US11604479B2Mar 14, 2023
Methods and system for vision-based landing
SZ DJI TECHNOLOGY CO LTD1 citations62
US11246289B2Feb 15, 2022
Systems and methods for walking pets
SZ DJI TECHNOLOGY CO LTD0 citations62
US11186366B2Nov 30, 2021
Method and device for controlling flight, control terminal, flight system and processor
SZ DJI TECHNOLOGY CO LTD0 citations62
US11092975B2Aug 17, 2021
Control method, control device, and carrier system
SZ DJI TECHNOLOGY CO LTD0 citations62
US10943495B2Mar 9, 2021
Aerial vehicle flight control method and device thereof
SZ DJI TECHNOLOGY CO LTD0 citations62
US11208209B2Dec 28, 2021
UAV, method and system for cleaning a wall body
SZ DJI TECHNOLOGY CO LTD1 citations61
US11073389B2Jul 27, 2021
Hover control
SZ DJI TECHNOLOGY CO LTD0 citations61
US11914369B2Feb 27, 2024
Multi-sensor environmental mapping
SZ DJI TECHNOLOGY CO LTD0 citations60
BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD
2 patentsUNIV SHANDONG
1 patentCHANGXIN MEMORY TECH INC
1 patentShowing the top 50 of 63 patents by PatentIndex Score.