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Cambridge Cambridgeshire, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Evaluating the wireless performance of a building
Patent number
11,323,891
Issue date
May 3, 2022
Ranplan Wireless Network Design Ltd
Jie Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Locating passive intermodulation fault sources
Patent number
10,911,163
Issue date
Feb 2, 2021
Ranplan Wireless Network Design Ltd
Jiming Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for predicting outdoor three-dimensional space signal field...
Patent number
10,333,638
Issue date
Jun 25, 2019
RANPLAN WIRELESS NETWORK DESIGN LIMITED
Lai Zhihua
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for predicting indoor three-dimensional space signal field s...
Patent number
10,284,316
Issue date
May 7, 2019
Ranplan Wireless Networks Design Limited
Lai Zhihua
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rapid indoor wireless signal fingerprint database creation through...
Patent number
9,998,928
Issue date
Jun 12, 2018
Ranplan Wireless Network Design Ltd
Jie Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of positioning problem regions covered with indoor wireless...
Patent number
9,936,407
Issue date
Apr 3, 2018
Ranplan Wireless Network Design Ltd
Jie Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Autonomous detecting and positioning method of indoor wireless netw...
Patent number
9,924,388
Issue date
Mar 20, 2018
Ranplan Wireless Network Design Ltd
Jie Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Evaluating the Wireless Performance of a Building
Publication number
20210266759
Publication date
Aug 26, 2021
Ranplan Wireless Network Design Ltd
Jie ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCATING PASSIVE INTERMODULATION FAULT SOURCES
Publication number
20200106534
Publication date
Apr 2, 2020
Ranplan Wireless Network Design Ltd
Jiming Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIFI MULTI-BAND FINGERPRINT-BASED INDOOR POSITIONING
Publication number
20200015047
Publication date
Jan 9, 2020
Ranplan Wireless Network Design Limited
Hui SONG
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PREDICTING OUTDOOR THREE-DIMENSIONAL SPACE SIGNAL FIELD...
Publication number
20180278349
Publication date
Sep 27, 2018
Ranplan Wireless Network Design Limited
Lai Zhihua
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PREDICTING INDOOR THREE-DIMENSIONAL SPACE SIGNAL FIELD S...
Publication number
20170338901
Publication date
Nov 23, 2017
Ranplan Wireless Network Design Limited
Lai Zhihua
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF POSITIONING PROBLEM REGIONS COVERED WITH INDOOR WIRELESS...
Publication number
20160337888
Publication date
Nov 17, 2016
Ranplan Wireless Network Design Ltd
Jie ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RAPID INDOOR WIRELESS SIGNAL FINGERPRINT DATABASE CREATION THROUGH...
Publication number
20160323753
Publication date
Nov 3, 2016
Ranplan Wireless Network Design Ltd
Jie ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AN AUTONOMOUS DETECTING AND POSITIONING METHOD OF INDOOR WIRELESS N...
Publication number
20160323760
Publication date
Nov 3, 2016
RANPLAN WIRELESS NETWORK DESIGN LTD
Jie ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Trademark
last 30 trademarks
Information
Trademark
79092089 - IBUILDNET
Serial number
79092089
Registration number
4196332
Filing date
Nov 10, 2010
Ranplan Wireless Network Design Ltd.
38 - Telecommunications