Stephen P Ho

US Patent:

20200269256, Aug 27, 2020

Filed:

Feb 21, 2019

Appl. No.:

16/282292

Inventors:

Stephen S. Ho - Houston TX, US

International Classification:

B04B 5/04
A61K 9/00
A61K 35/19
B01L 3/00
A61M 1/36
A61M 1/02

Abstract:

A syringe holder for holding a syringe in a centrifuge, the syringe having a plunger-end and a nipple-end, the syringe holder holding the syringe nipple-end upwardly, comprising: a cup having a cup seat, a wall, a bore, a mouth, and a support, the support supporting the cup in the centrifuge; a lower support having a upper surface and a lower surface, the lower support sized to slide into the cup and the lower support supporting the plunger-end of the syringe; an upper support having lower section and an upper section with a lip, and having a channel therethrough, the lip having a outer diameter larger than the inner diameter of the mouth of the cup, the channel therethrough co-axial with the lower support and the bore of the cup, the lower section having an outer diameter that is less than the inner diameter of the bore of the of the cup and sized to permit the upper support to slide at least partially into the cup and the lip to contact the mouth of the cup and support the upper support in the cup; whereby the upper support and the lower support support the syringe with the needle-end upwardly in the cup during centrifuging.

US Patent:

20200245980, Aug 6, 2020

Filed:

Apr 20, 2020

Appl. No.:

16/853253

Inventors:

Stephen S. Ho - Houston TX, US

International Classification:

A61B 10/02
A61B 10/00
C12M 1/00
C12M 1/26

Abstract:

A cell collection apparatus for collecting and isolating a sample having a sample collection section with a reservoir barrel, a fitting slidably movable within the reservoir barrel, and a proximal attachment, the proximal attachment located on the distal side of the fitting; a detachable section having a plunger, the plunger detachably connected to the proximal attachment by a distal attachment; and whereby after detachment of the detachable section, the sample collection section is centrifuged to separate the sample into its components.

US Patent:

20090255521, Oct 15, 2009

Filed:

Feb 2, 2009

Appl. No.:

12/364184

Inventors:

Stephen Ho - Sugarland TX, US

International Classification:

F41A 9/61
F41B 11/00

US Classification:

124 45

Abstract:

A paint ball gun is disclosed including a dispenser having a locking connector designed to lockingly engage a locking connector on a gun feed tube or one end of a hollow connecting member.

US Patent:

20070017358, Jan 25, 2007

Filed:

Jul 7, 2006

Appl. No.:

11/483257

Inventors:

Stephen Ho - Sugarland TX, US
Kheng Phang - Sugarland TX, US

International Classification:

F41A 21/00

US Classification:

089030000

Abstract:

Paintball or non-lethal gun or marker apparatuses are disclosed to prevent projectiles from being inadvertently discharged from a paintball or other non-lethal gun or markers.

US Patent:

20070193569, Aug 23, 2007

Filed:

Feb 7, 2007

Appl. No.:

11/672496

Inventors:

Stephen Ho - Sugarland TX, US
Kheng Phang - Sugarland TX, US

International Classification:

F41B 11/00
F41A 21/00

US Classification:

124080000, 042070110, 089030000

Abstract:

Paintball or non-lethal gun or marker apparatuses are disclosed to prevent projectiles from being inadvertently discharged from a paintball or other non-lethal gun or markers.

US Patent:

20060059761, Mar 23, 2006

Filed:

Jun 20, 2005

Appl. No.:

11/157131

Inventors:

Stephen Ho - Sugarland TX, US
Kheng Phang - Sugarland TX, US

International Classification:

F41A 17/00

US Classification:

042070110

Abstract:

Paintball or non-lethal gun or marker apparatuses are disclosed to prevent projectiles from being inadvertently discharged from a paintball or other non-lethal gun or markers.

US Patent:

20080178858, Jul 31, 2008

Filed:

Jan 8, 2008

Appl. No.:

12/008105

Inventors:

Stephen Ho - Sugarland TX, US

International Classification:

F41B 11/00

US Classification:

124 73

Abstract:

A paint ball gun is disclosed including a dispenser having a locking connector designed to lockingly engage a locking connector on a gun feed tube or one end of a hollow connecting member.

US Patent:

20060249130, Nov 9, 2006

Filed:

Apr 11, 2006

Appl. No.:

11/402211

Inventors:

Stephen Ho - Sugarland TX, US
Kheng Phang - Sugarland TX, US

International Classification:

F41A 21/00

US Classification:

124001000, 089030000

Abstract:

Paintball or non-lethal gun or marker apparatuses are disclosed to prevent projectiles from being inadvertently discharged from a paintball or other non-lethal gun or markers.