| 9855351 | Sterilization apparatus for portable electronic device | Aug 27, 15 | Jan 02, 18 | Seoul Viosys Co., Ltd. |
| 9840109 | Engineered surface for providing low friction and improved comfort on devices that contact the skin or other external tissue of the user | Jan 09, 13 | Dec 12, 17 | KONINKLIJKE PHILIPS ELECTRONICS N.V., KONINKLIJKE PHILIPS N.V., |
| 9743168 | Flexible earphone cover | Mar 07, 16 | Aug 22, 17 | Kurtz, Jon Robert |
| 9736564 | Flexible earphone cover for earphones with sensors | Feb 22, 17 | Aug 15, 17 | Kurtz, Jon Robert |
| 9609444 | Sound processors having contamination resistant control panels and implantable cochlear stimulation systems including the same | Oct 13, 16 | Mar 28, 17 | ADVANCED BIONICS AG |
| 9451354 | Liquid expulsion from an orifice | May 12, 14 | Sep 20, 16 | APPLE INC. |
| 9344791 | Music earphone | Mar 26, 12 | May 17, 16 | Jiangsu Betterlife Medical Co., Ltd |
| 9332337 | Headset with magnetically attached ear pad | Aug 30, 13 | May 03, 16 | GN NETCOM A/S |
| 8837714 | Earpiece-oriented sterilizing dustproof device | Jul 18, 13 | Sep 16, 14 | Hypervision Tech Co., Ltd. |
| 5706926 | Combination telephone covers and dispenser for covers | Feb 26, 96 | Jan 13, 98 | Not available |
| 5568158 | Electronic variable polarization antenna feed apparatus | Mar 17, 94 | Oct 22, 96 | Not available |
| 5008933 | Automatic sterilizing device of the telephone | Sep 16, 88 | Apr 16, 91 | Not available |
| 4964161 | Cover for a telephone handset | Jan 23, 90 | Oct 16, 90 | Not available |
| 4949377 | Telephone sterilizer | Dec 29, 88 | Aug 14, 90 | Not available |
| 4876715 | Sanitizing device for a telephone | Oct 26, 88 | Oct 24, 89 | PLANNED DEVELOPMENTS, INC. |
| 4751731 | Telephone handset disinfecting and/or deodorizing device | Jan 14, 87 | Jun 14, 88 | Not available |
| 4582966 | Tele disc guard | Nov 28, 83 | Apr 15, 86 | Not available |
| 4570038 | Sanitary cover for telephones and the like | Feb 21, 84 | Feb 11, 86 | Not available |
| 4546217 | Telephone sanitary cover | Oct 27, 83 | Oct 08, 85 | Not available |
| 4486628 | Bacteria destroying apparatus for use with voice communication systems | Feb 23, 81 | Dec 04, 84 | Not available |