Minh Dang

US Patent:

20110067706, Mar 24, 2011

Filed:

Sep 18, 2009

Appl. No.:

12/586200

Inventors:

Minh Cong Dang - Anaheim CA, US

International Classification:

A61F 6/04

US Classification:

128844

Abstract:

The Ejaculation Cap is a containment chamber and receptacle for semen from the penis resulting from sexual activity. The device is tubular with a closed end and an open end with the body of the device to covering the length of the penis. The closed end can be flat, circular, or gusseted. The material used can be of some soft, flushable, disposable or lubricated tissue or washable fabric. The construction can be seamed or seamless and made to fit different sized penises. The purpose of the device is to enhance cleanliness, but construction and/or materials can include features that also enhance pleasure.

US Patent:

20220269726, Aug 25, 2022

Filed:

May 12, 2022

Appl. No.:

17/743266

Inventors:

- San Francisco CA, US
Minh Quan Dang Nguyen - San Jose CA, US

International Classification:

G06F 16/84
G06F 16/838
G06F 40/30
G06F 40/174

Abstract:

Users of a database management engine may generate fillable digital documents by mapping interface elements onto form documents. When a user maps interface elements onto a form document, the user may accidentally overlap two or more interface elements. To rectify this, the database management engine may modify the position of one of interface elements based on a set of positioning rules. In addition, the database management engine may identify and suggest mappings to users based on similar documents that have been previously mapped. The database management engine identifies similar documents using information about the document, the user, and the mapping itself. The mapping associated with the most similar document may be provided to the user as a suggested mapping. The database management engine converts the form document and finalized mapping into a fillable digital document. The fillable digital document is sent to recipients, who complete the fillable digital document.

US Patent:

20210240766, Aug 5, 2021

Filed:

Feb 3, 2020

Appl. No.:

16/780789

Inventors:

- San Francisco CA, US
Minh Quan Dang Nguyen - San Jose CA, US

International Classification:

G06F 16/84
G06F 40/30
G06F 16/838
G06F 40/174

Abstract:

Users of a database management engine may generate fillable digital documents by mapping interface elements onto form documents. When a user maps interface elements onto a form document, the user may accidentally overlap two or more interface elements. To rectify this, the database management engine may modify the position of one of interface elements based on a set of positioning rules. In addition, the database management engine may identify and suggest mappings to users based on similar documents that have been previously mapped. The database management engine identifies similar documents using information about the document, the user, and the mapping itself. The mapping associated with the most similar document may be provided to the user as a suggested mapping. The database management engine converts the form document and finalized mapping into a fillable digital document. The fillable digital document is sent to recipients, who complete the fillable digital document.

US Patent:

20180186472, Jul 5, 2018

Filed:

Dec 28, 2017

Appl. No.:

15/857429

Inventors:

- Fremont CA, US
Ben Freudberg - San Jose CA, US
Neal Jing - Fremont CA, US
Peicong Liu - San Lorenzo CA, US
Kevin Kelin Wan - Champaign IL, US
Minh Dang - Morgan Hill CA, US
Long Cheng - Fremont CA, US

International Classification:

B64D 47/08
B64C 39/02
B64C 25/52
B64C 25/10
H04N 5/232
H04N 7/18

Abstract:

Described herein is an unmanned aerial vehicle (“UAV”) apparatus comprising a 360-degree camera system mounted onboard a UAV platform. The camera system comprises a pair of cameras with a pair of wide-angle lenses that have a collective angle of view equal to or greater than 360 degrees, and as such, the lenses can capture images of the entire 360-degree spherical space surrounding the apparatus, except for an exclusive region defined by an overlap radius. The overlap radius is calculated using the equation R=H/[tan(α−180 degrees)+tan(β−180 degrees)], wherein α and β are the respective angles of view of the lenses, and H is the vertical distance between the lenses. The UAV platform comprises a body with a symmetric appearance and a retractable landing gear that can retract within the body during flight and extend out at landing.