LIGHT SOURCE MODULE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Apr 25, 2024
app pub date -
Oct 3, 2023
filing date -
Oct 3, 2023
priority date (Note) -
Published
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
A light source module includes a first light source, a second light source, a first reflective layer and a second reflective layer. The first light source is configured to emit a first light having a first wavelength. The second light source is configured to emit a second light having the first wavelength. The first reflective layer is disposed opposite to the first light source and configured to reflect the first light. The second reflective layer is disposed opposite to the second light source and configured to reflect the second light. The first reflective layer and the second reflective layer are configured to reflect light of any wavelength in a visible spectrum.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
QISDA CORPORATION | TAOYUAN CITY |
International Classification(s)

- 2023 Application Filing Year
- F21V Class
- 1964 Applications Filed
- 1122 Patents Issued To-Date
- 57.13 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
HUANG, Ching-Tze | Taoyuan City, TW | 13 | 2 |
# of filed Patents : 13 Total Citations : 2 | |||
ZHANG, Jia-Ming | Taoyuan City, TW | 14 | 9 |
# of filed Patents : 14 Total Citations : 9 |
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Patent Citation Ranking
- 0 Citation Count
- F21V Class
- 0 % this patent is cited more than
- 1 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Oct 25, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 25, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 25, 2035 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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