Light transmitting and receiving device and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11828880
APP PUB NO 20190265332A1
SERIAL NO

16344926

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a light transmitting and receiving device and method, which output the power of a partial optical pulse such that the power thereof is different from that of another optical pulse, so as to receive reflected light, and identify whether an object, which is undetectable using the reflected light of an optical pulse outputted with relatively low power, is detected using the reflected light of an optical pulse outputted with relatively high power, so as to adjust the power of an optical pulse to be output thereafter. Therefore, detection efficiency can be maximized using low power while eye safety requirements are satisfied.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KOREA ELECTRONICS TECHNOLOGY INSTITUTE25 SAENARI-RO BUNDANG-GU SEONGNAM-SI GYEONGGI-DO 13509

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Hyun Chang Gwangju, KR 4 7
Choi, Choul Jun Gwangju, KR 2 1
Choi, Hyun Yong Gwangju, KR 16 65

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 May 28, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 May 28, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 28, 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