LED tube lamp
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 2, 2020
Grant Date -
Aug 22, 2019
app pub date -
Apr 30, 2019
filing date -
Sep 28, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An LED tube lamp comprises a lamp tube, two end caps attached at two ends of the lamp tube respectively, a power supply disposed in one of the two end caps or separately in both of the end caps, an LED light strip disposed inside the lamp tube and a protective layer disposed on the LED light strip. The LED light strip comprises a mounting region and a connecting region. The plurality of LED light sources is mounted on the mounting region and two soldering pads are disposed on the connecting region. The mounting region and the connecting region are electrically connecting the plurality of LED light sources with the power supply. The protective layer comprises a plurality of first openings arranged on the mounting region for accommodating the LED light sources and two second openings are arranged on the connecting region for accommodating the two soldering pad.
First Claim
Other Claims data not available
Family
International Classification(s)
- F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
- C03C:CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREO....
- H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....
- F21Y:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- F21K:LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- B23K:SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLA....
- 2019 Application Filing Year
- F21V Class
- 3835 Applications Filed
- 2770 Patents Issued To-Date
- 72.23 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F21V Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 2, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 2, 2031 |
