H04M 2215/206
Cdma, i.e. code division multiple access
Official title: CDMA, i.e. Code Division Multiple Access
H04M2215/206 (Cdma, i.e. code division multiple access) appears on 20 US grants and 22 published applications in this corpus.
Search patents in H04M- Granted patents
- 20
- Published applications
- 22
- Assignees
- 17
- Inventors
- 48
- Latest grant
- 13 Mar 2018
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| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 3 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 4 | 0 |
| 2014 | 3 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
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Recent patents
- Wireless communication system having cell saturation based content delivery13 Mar 2018US 9,918,247 B2IPR Licensing, Inc.
- Wireless communication system having mobility-based content delivery12 Jul 2016US 9,392,484 B2IPR Licensing, Inc.
- Method for managing a status of a mobile station in a wireless network16 Dec 2014US 8,914,049 B2Alcatel Lucent
- Base station apparatus, mobile communication system and communication control method26 Aug 2014US 8,818,326 B2Ntt Docomo, Inc.
- Wireless communication system having mobility-based content delivery13 May 2014US 8,725,172 B2IPR Licensing, Inc.
- Wireless communication system having cell saturation based content delivery3 Nov 2016US 2016/0323770 A1IPR Licensing, Inc.
- Wireless communication system having mobility-based content delivery14 Aug 2014US 2014/0226627 A1IPR Licensing, Inc.
- Method, apparatus, and system for releasing resources24 May 2012US 2012/0131207 A1Huawei Technologies Co., Ltd.
- Method for managing a status of a mobile station in a wireless network29 Mar 2012US 2012/0077464 A1Alcatel-Lucent USA Inc.
- Detection And Report Of Limited Policy And Charging Control Capabilities26 Jan 2012US 2012/0021741 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Auditing system for wireless networks255US 8,010,081 B1Carrier Iq, Inc. · 2011
- Accurate billing for services used across multiple serving nodes218US 8,463,232 B2Motorola Mobility LLC · 2013
- Client-based context-based billing for wireless networks101US 7,620,383 B2United States Cellular Corporation · 2009
- Charging method and system for radio communication13US 6,542,728 B1NEC Corporation · 2003
- Wireless communication system having mobility-based content delivery9US 7,039,424 B2IPR Licensing, Inc. · 2006