Inventor
HUANG XIAOCHENG
SG12 patents
⚠️ This page may combine multiple inventors who share the name “HUANG XIAOCHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRABTAXI HOLDINGS PTE LTD
11 patentsUS11869348B2Jan 9, 2024
Processing apparatus and method for generating route navigation data
GRABTAXI HOLDINGS PTE LTD2 citations67
US11808602B2Nov 7, 2023
Method and device for correcting errors in map data
GRABTAXI HOLDINGS PTE LTD2 citations66
US12366455B2Jul 22, 2025
Route deviation quantification and vehicular route learning based thereon
GRABTAXI HOLDINGS PTE LTD0 citations59
US11788850B2Oct 17, 2023
Route deviation quantification and vehicular route learning based thereon
GRABTAXI HOLDINGS PTE LTD0 citations59
US12474180B2Nov 18, 2025
Method and device for correcting errors in map data
GRABTAXI HOLDINGS PTE LTD0 citations56
US12249236B2Mar 11, 2025
Processing apparatus and method for generating route navigation data
GRABTAXI HOLDINGS PTE LTD0 citations56
US12055643B2Aug 6, 2024
Method for real-time position estimate correction of a movable object
GRABTAXI HOLDINGS PTE LTD0 citations51
US11802977B2Oct 31, 2023
Method for real-time position estimate correction of a movable object
GRABTAXI HOLDINGS PTE LTD0 citations51
US12013248B2Jun 18, 2024
Method and device for determining a navigation profile for a vehicle in a geographical area
GRABTAXI HOLDINGS PTE LTD0 citations49
US11821748B2Nov 21, 2023
Processing apparatus and method for determining road names
GRABTAXI HOLDINGS PTE LTD0 citations46
US11988522B2May 21, 2024
Method, data processing apparatus and computer program product for generating map data
GRABTAXI HOLDINGS PTE LTD0 citations38