234 nm far UV C filter
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Sep 10, 2024
Grant Date -
N/A
app pub date -
May 21, 2021
filing date -
May 21, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An excimer bulb assembly including an excimer bulb and a pass filter such that the excimer bulb assembly does not emit substantial UV radiation in wavelengths longer than 231 nm, 232 nm, 233 nm, 234 nm or 235 nm. The wavelengths are measured at an incident angle of zero (0) degrees to the filter plane. The pass filter is preferably constructed of a plurality of layers of hafnium oxide, and most preferably constructed of less than seventy five (75) layers of hafnium oxide. The excimer bulb, pass filter, and two electrical connectors may be adapted to form a cartridge which may be adapted to swivel along its main axis. The cartridge may further include a smart chip. The smart chip may retain and store information regarding the assembly and preferably retains hours of use of the excimer bulb.
First Claim
Other Claims data not available
Family
International Classification(s)
- H01J:ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
- G01J:MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTE....
- F21Y:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
- 2021 Application Filing Year
- H01J Class
- 2475 Applications Filed
- 1245 Patents Issued To-Date
- 50.31 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H01J Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
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