Hitachi Building Technology (Guangzhou) Co., Ltd.

China

 
Total IP 36
Total IP Rank # 39,192
IP Activity Score 2.5/5.0    41
IP Activity Rank # 18,189

Patents

Trademarks

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Last Patent 2024 - Detection system, lifting device...
First Patent 2016 - Elevator pre-diagnosis method an...

Latest Inventions, Goods, Services

2023 Invention Object behavior detection method and apparatus, electronic device and storage medium. Disclosed i...
Invention Signal priority determination method and apparatus, electronic device, and storage medium. A sign...
Invention Dangerous passenger behavior detection method and apparatus, and electronic device and storage me...
Invention Light curtain accidental touch detection method and apparatus, electronic device, and storage med...
Invention Elevator door control system and method, electronic device, and storage medium. An elevator door ...
Invention Online monitoring and analyzing system for energy consumption of elevator. An online monitoring a...
Invention Image processing method and apparatus, computer device, storage medium and computer program. The ...
Invention Detection system, lifting device control method, lifting device, and storage medium. A detection ...
Invention Car door structure and elevator. A car door structure and an elevator. The car door structure com...
2022 Invention Displacement measurement method and apparatus for elevator, and device and storage medium. A disp...
Invention Radar ranging method and apparatus, and device and storage medium. Disclosed in the present appli...
Invention Radar-based distance measurement method and apparatus, computer device, system, and medium. A rad...
Invention Elevator power failure emergency device, method and apparatus, and elevator. An elevator power fa...
Invention Elevator outage emergency control method and device. An elevator outage emergency control method ...
2021 Invention Elevator fault prediction method, system and apparatus, computer device, and storage medium. The ...
Invention Energy consumption abnormal state detection method and apparatus, computer device, and storage me...
2020 Invention Alternating current quantity effective value calculation method and apparatus, computer device, a...
Invention Elevator fault determination logic verification method and system and storage medium. An elevator...
Invention Air conditioner control method and apparatus, device, and storage medium. Disclosed are an air co...
Invention Method and apparatus for detecting clamping of foreign object between elevator doors, and compute...
Invention Contactless key and control method therefor. Disclosed herein are a contactless key and a control...
Invention Access control management method and apparatus, device and storage medium. An access control mana...
Invention Method for detecting space congestion degree and method for scheduling elevator car. A method for...
2019 Invention Communication method based on building cloud platform system, and building cloud platform system....
Invention Building control method, apparatus, device, and system, and storage medium. A building control me...
Invention Data link construction method and apparatus for access control system, and device and storage med...
Invention Elevator traction steel belt rope breakage detection device, detection system and detection metho...
Invention Elevator braking control device and method. Disclosed are an elevator braking control device and ...
Invention Early warning method and apparatus for hoistway hazard, computer device and storage medium. An ea...
Invention Method and apparatus for determining storey height, and computer device and storage medium. A met...
2017 Invention Intelligent key. An intelligent key, comprising: a key head (1) and a key body (2) connected to t...
Invention Method for evaluating quality of elevator parts, system, apparatus, and storage medium. A method ...
Invention Elevator component parameter calibration method and device, apparatus, and storage medium. An ele...
Invention Elevator maintenance method, smart key, and elevator maintenance system. An elevator maintenance ...
2016 Invention Multi-target elevator group control system and method. A system and a method for multi-target ele...
Invention Elevator pre-diagnosis method and device. An elevator pre-diagnosis method and device. The method...