Inventor
Khaled Mahmud
Inventor
Tokyo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks57%
H04LTransmission of digital information, e.g. telegraphic communication29%
G01CMeasuring distances, levels or bearings7%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%
PatentTitleYear
8,055,255'Wireless communications system'20117,756,091'Mobile network and communication method thereof'20107,725,592'Communication system having service hand-off function, user terminal device, transmission destination terminal device, and proxy server device'20107,706,395'Wireless communication system for switching different wireless communication networks'20107,603,594'Wireless communications system'20097,577,119'Mobile network, and data communication method therefor'20097,310,512'Radio communication method, radio communication system, wide area radio communication base station, and radio communication terminal'20077,054,634'Multi-service radio communication system'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2006–2011Based in Tokyo, JP· patent location history
2007–2011Patents assigned to NAT INST INF & COMM TECH (7)· patent assignee history
2007Based in Koganei, JP· patent location history
2009Patents assigned to KDDI CORP (1)· patent assignee history
2009Based in Dhaka, BD· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT INST INF & COMM TECH | 7 | 2007–2011 |
| KDDI CORP | 1 | 2009 |
| MITSUBISHI ELECTRIC CORP | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 2006–2011 |
| Dhaka, BD | 1 | 2009 |
| Koganei, JP | 1 | 2007 |