Apparatus for optical see-through head mounted display with mutual occlusion and opaqueness control capability

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9874752
APP PUB NO 20170315361A1
SERIAL NO

15607335

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention comprises a compact optical see-through head-mounted display capable of combining, a see-through image path with a virtual image path such that the opaqueness of the see-through image path can be modulated and the virtual image occludes parts of the see-through image and vice versa.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CITIBANK N A388 GREENWICH STREET NEW YORK NY 10013

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Chunyu Tuscon, US 48 6155
Hua, Hong Tuscon, US 84 5944
Lin, Yuxiang Tuscon, US 21 2220

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 23, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 23, 2029
Fee Large entity fee small entity fee micro entity fee
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