application number
name
applicant
creator
Request date
class number
1 Invention 20 13 10677093.7
On trial-actual trial
A simulation platform and method for measuring the performance of satellite navigation algorithm Beijing Big Dipper Navigation Technology Co., Ltd. does not announce the inventor 2013-11g06f17/50 (2006.01) ireading. download
2 Inventions 20 13 10676838.8
be entitled to
The invention relates to a processing method and a processing device of a received signal. Beijing Big Dipper Navigation Technology Co., Ltd. does not publish the inventor 2013-12-1h04b110 (2006438+0) ireading? download
3 Invention 20 13 10680400.7
be entitled to
A navigation signal processing method and device Beijing Big Dipper Navigation Technology Co., Ltd. does not publish the inventor's reading 2013-11g 01s19/22 (2010 download
4 Inventions 201410015306.4
On trial-actual trial
A Beidou multi-frequency satellite navigation receiver and its board Beijing Beidou Xingtong Navigation Technology Co., Ltd. does not publish the inventor's reading of 2014-013g019/13 (2010.010/0/0/0/0/0/0/0/0/0/0/0/0
Invented 201310741567. x
On trial-actual trial
The invention relates to a method and a device for extracting observation information of a receiver. Beijing Big Dipper Navigation Technology Co., Ltd. does not announce the inventor 2013-12-27g01s19/24 (2010.01). download
Inventions and creations: 2013101.50080.00000000066
On trial-actual trial
The invention relates to a method and a device for capturing civil codes. Beijing Big Dipper Navigation Technology Co., Ltd. does not announce the inventor 2013-12-25G019/30 (2010.01). download
7 Invention 20 13 10728907.5
On trial-actual trial
A method and device for capturing P code Beijing BDStar Navigation Technology Co., Ltd. does not publish the inventor 2013-12-25G0119/30 (2010.01) for my own reading? download
8 Invention 20 14 10005269.9
On trial-actual trial
The invention relates to a positioning engine and a positioning method of a Beidou navigation receiver. Beijing Big Dipper Navigation Technology Co., Ltd. does not announce the inventor 2014-01-06G019/37 (2010.01) iReading? download
9 Invention 20 14 10028506.3
be entitled to
Ionospheric delay acquisition method and device Beijing Big Dipper Navigation Technology Co., Ltd. does not announce the inventor 2014-0/-21G01s19/07 (2010.0/kloc-0 download
10 Invention 201410018013.1
On trial-actual trial
An anti-interference Beidou satellite navigation receiver board and its receiver terminal Beijing Beidou Xingtong Navigation Technology Co., Ltd. does not announce the inventor 2014-015G019/13 (2010.0/kloc-0
1 1 Invention 201410138836.8
On trial-actual trial
Measures for the administration of user machines and incoming and outgoing messages of Beidou RDSS system Beijing BDStar Navigation Technology Co., Ltd. does not publish the inventor's 2014-08H04w12/02 (2009.05438+0) for my own reading? download
12 Invention 201410139068.8
On trial-actual trial
The dispatching management user machine of Beijing Big Dipper Navigation Technology Co., Ltd. does not publish the inventor's reading 2014-04-08G019/14 (2010.01) i? download
13 Invention 201410150552.0
On trial-actual trial
A navigation method and a navigation terminal Beijing Big Dipper Navigation Technology Co., Ltd. does not announce that the inventor read 2014-04-15G019/49 (2010.01) i? download
14 Invention 20 14 10307499.0
On trial-actual trial
A Beidou time service method and a satellite navigation receiver Beijing Beidou Xingtong Navigation Technology Co., Ltd. does not announce that the inventor 2014-06-30g04R20/02 (20135438+0) has studied by himself? download
15 Invention 20 14 10588526.6
On trial-actual trial
An improved method and apparatus for processing spatial frequency signals. Beijing Big Dipper Navigation Technology Co., Ltd. does not announce the inventor 2014-10-28G019/21(20101). download
16 Invention 201410740188.3
On trial-actual trial
Anti-interference processing method and device for spatial frequency Beijing Big Dipper Navigation Technology Co., Ltd. does not announce the inventor 2014-12-05G019/21(2010.05438+0) ireading? download
17 Invention 20 14 10742500.2
On trial-actual trial
Anti-interference methods and devices Beijing Big Dipper Navigation Technology Co., Ltd. does not announce the inventor 2014-12-05G019/21(2010/) I studied? download
18 Invention 20151019607.6
On trial-actual trial
Improved broadband interference suppression processing method and processing device Beijing BDStar Navigation Technology Co., Ltd. and Core Star Technology (Beijing) Co., Ltd. do not announce the inventors 2015-03-18G019/21(2010.0438+.
19 Invention 201510134610.5
On trial-actual trial
The invention relates to a method and a device for robust anti-interference processing of a spread spectrum system. Beijing BDStar Navigation Technology Co., Ltd. and Core Star Technology (Beijing) Co., Ltd. do not publish the inventor 2015-03-25h04b1/7097 (201) i reading? download
20 inventions 201510194436.3
On trial-actual trial
A blind beam broadband interference suppression method and device Beijing BDStar Navigation Technology Co., Ltd. and Core Star Technology (Beijing) Co., Ltd. do not announce the inventors 2015-04-22g019/21(2010/). download
2 1 Invention 201510197918.4
On trial-actual trial
Anti-interference processing method and device for satellite navigation system Beijing BDStar Navigation Technology Co., Ltd. and Core Star Technology (Beijing) Co., Ltd. do not publish the inventor 2015-04-23g019/21(20101) for my own reading. download
Practical 20 1520536939. X
be entitled to
Beidou navigation system and its wireless terminal Beijing Beidouxingtong Navigation Technology Co., Ltd. Beidouxingtong Information Service Co., Ltd. does not announce the inventor 2015-07-22g019/16 (20101) to study by himself? download
Invention 201310173863.4
On trial-actual trial
Wuxi Big Dipper Information Technology Co., Ltd. does not publish the inventor's reading 2013-05-10h04N21/422 (2011) on the digital TV terminal of the remote control device for the textile workshop? download
Invention 201310178911.9
On trial-actual trial
Wuxi Big Dipper Communication Information Technology Co., Ltd., an enhanced digital broadcasting transmitter, does not announce the inventor 2013-05-14h04N21/236 (2011) ireading? download
Invention 201310161485.8
be entitled to
Describe the change
change
Does the multimedia playback function of the automobile monitoring system of Wuxi Big Dipper Information Technology Co., Ltd. not publish the inventor's reading 2013-05-03H04N7/18 (2006438+0)? download
Invention 201310172350.6438+0
be entitled to
Describe the change
change
Wuxi Big Dipper Information Technology Co., Ltd., a vehicle-mounted mobile terminal, does not publish the inventor's reading 2013-05-10h04N21/4 (2011)? download
Invention 201310178193.5
be entitled to
Describe the change
change
Wuxi Big Dipper Information Technology Co., Ltd., the terminal that receives and plays digital TV signals, does not announce the inventor 2013-05-14h04N21/434 (2011.065438) ireading? download
Invention 201310182202.8
be entitled to
Describe the change
change
Automotive lighting brightness and temperature control system Wuxi Big Dipper Information Technology Co., Ltd. does not publish inventor's reading 2013-05-15b60q100 (2006.01)? download
Invention 201310168478.0
On trial-actual trial
MIMO DVB-T transmitter Wuxi Big Dipper Information Technology Co., Ltd. does not announce the inventor's reading 2013-05-08H04N5/38 (2006.05438+0) I? download
Invention 201310175522.0
be entitled to
Describe the change
change
Wuxi Big Dipper Information Technology Co., Ltd., a digital TV password management device, does not publish the inventor's reading 2013-05-13H04N21/4627 (2011) i? download