AUDEN TECHNO CORP.
106Patents
81Active
106Granted
56Portfolio score
Filing activity: Nov 2, 1998 → Dec 14, 2023 · 22 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6337663B1 | Built-in dual frequency antenna | Electricity | 82 | Expired |
| US6295029A | Miniature microstrip antenna | Electricity | 47 | Expired |
| US6452551B1 | Capacitor-loaded type single-pole planar antenna | Electricity | 43 | Expired |
| US6870506B2 | Multi-frequency antenna with single layer and feeding point | Electricity | 20 | Expired |
| US6717548B2 | Dual- or multi-frequency planar inverted F-antenna | Electricity | 14 | Expired |
| US6480159B1 | Antenna structure for PDA mobile phone | Electricity | 13 | Expired |
| US7639194B2 | Dual-band loop antenna | Electricity | 9 | Active |
| US6542123B1 | Hidden wideband antenna | Electricity | 9 | Expired |
| US8144072B2 | Multi-band antenna for notebook computer | Electricity | 8 | Active |
| US8774716B2 | Mobile terminal extension case | Electricity | 8 | Active |
| US8963785B2 | Antenna structure for using with a metal frame of a mobile phone | Electricity | 8 | Active |
| US9300162B2 | Wireless charging storage stand | Electricity | 7 | Active |
| US9054417B2 | Manufacturing method of antenna structure | Emerging Cross-Sectional Technologies | 7 | Active |
| US6337669B1 | Structure of multi-frequency antenna for a mobile phone | Electricity | 7 | Expired |
| US6342857B1 | Broadband circuit shorted resonant patch antenna | Electricity | 7 | Expired |
| US6340955B1 | Combining method for internal and external insulating sleeves of an antenna on a communication instrument | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8665235B2 | Touch structure and touch panel having an antenna function | Electricity | 6 | Active |
| US6452555B1 | Multi-frequency helix antenna | Electricity | 5 | Expired |
| US6421015B1 | Planar helix antenna with two frequencies | Electricity | 5 | Expired |
| US8164524B2 | Built-in straight mobile antenna type dual band antenna assembly with improved HAC performance | Electricity | 5 | Active |
| US6809699B2 | Dipole antenna array | Electricity | 4 | Expired |
| US6597326B2 | Structure of helix antenna | Electricity | 4 | Expired |
| US6850199B2 | U-shaped multi-frequency antenna of high efficiency | Electricity | 3 | Expired |
| US6518938B1 | Simplified helical antenna structure for communication equipment | Electricity | 3 | Expired |
| US6573866B2 | Multi-frequency hidden antenna for mobile phones | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.