Class H04M : TELEPHONIC COMMUNICATION
Subclass 1/08: Substation equipment, e.g. for use by subscribers (subscriber services or facilities provided at exchanges H04M 3/00; prepayment telephone coin boxes H04M 17/00; current supply arrangements H04M 19/08) Constructional features of telephone sets Supports for telephone transmitters or receivers Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10859400 | Communication console | Nov 10, 17 | Dec 08, 20 | SORENSON IP HOLDINGS, LLC |
| 10848608 | Instantaneous-interruption prevention device and telephone | Jun 05, 18 | Nov 24, 20 | NEC PLATFORMS, LTD. |
| 9893738 | Analog-to-digital converter and communication device including the same | Mar 27, 17 | Feb 13, 18 | SAMSUNG ELECTRONICS CO., LTD. |
| 8891755 | Telephone set and method of controlling off-hook/on-hook state of the telephone set | Dec 23, 13 | Nov 18, 14 | HUAWEI TECHNOLOGIES CO., LTD. |
| 8781108 | Adaptive ringtone detector | Sep 12, 12 | Jul 15, 14 | GN NETCOM A/S |
| 8437741 | Intelligent network access controller and method | Dec 19, 08 | May 07, 13 | Tecore, Inc. |
| 6728537 | GPRS mobile paging method | Jan 11, 00 | Apr 27, 04 | GOOGLE INC. |
| RE34200 | Coin fraud preventing unit and modular configurations for pay telephone stations | May 08, 91 | Mar 23, 93 | International Teleservice, Inc., TECHNOLOGY SERVICE GROUP, INC., |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0199,838 | INSTANTANEOUS-INTERRUPTION PREVENTION DEVICE AND TELEPHONE | Jun 05, 18 | Jun 27, 19 | NEC PLATFORMS, LTD. |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
