Description
Class H03G : CONTROL OF AMPLIFICATION
Subclass 3/14: Gain control in amplifiers or frequency changers (gated amplifiers H03F 3/72; peculiar to television receivers H04N) Manually-operated control in frequency-selective amplifiers
H03G 3/14
Sub-Class
Stats
- 4 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 2 Total Patent Owners
- 14 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10701473 | Audio amplification devices with integrated light elements for enhanced user safety | Nov 29, 17 | Jun 30, 20 | Team IP Holdings, LLC |
| 9608422 | Electrical box replacement cover method and apparatus | Jul 28, 14 | Mar 28, 17 | Not available |
| 7639074 | Linear programmable switch-capacitance gain amplifier | Jan 23, 08 | Dec 29, 09 | HOLTEK SEMICONDUCTOR INC. |
| 6313698 | Method and apparatus for wireless phone transmit power amplification with reduced power consumption | Sep 24, 99 | Nov 06, 01 | QUALCOMM INCORPORATED |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0356,291 | PARAMETER SETTING DEVICE AND PARAMETER SETTING METHOD | Apr 30, 19 | Nov 21, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 23 Months (last 2 years Issuances)
- 23 Months (last 5 years Issuances)