Michael K Perkins

US Patent:

7510238, Mar 31, 2009

Filed:

Oct 15, 2004

Appl. No.:

10/966142

Inventors:

Christa McClintock - San Francisco CA, US
Kathleen Campisano - Danville CA, US
Stephanie Elias - San Francisco CA, US
Kim Voskuil - Green Bay WI, US
Stuart Kurdi - Mountain View CA, US
Michael Perkins - Santa Clara CA, US
Michael C. Dorsey - Irvine CA, US
Andrew B. Mendenhall - Indianapolis IN, US

Assignee:

LeapFrog Enterprises, Inc. - Emeryville CA

International Classification:

A47B 83/02
A47C 7/62

US Classification:

297137, 2972173, 2972171

Abstract:

An interactive entertainer having a lower tray with a plurality of compressible legs supporting an upper tray. The lower tray is concave to permit rocking of the tray when placed on a flat surface. One or more supports coupled to the lower tray may be repositioned to inhibit rocking of the lower tray. The legs can fold into the lower tray following separation of the upper tray. The lower tray can then nest within the upper tray to provide compact storage. The upper tray can support a seat that is selectively rotatable or stationary based on a position of a seat lock. A plurality of interactive devices may be positioned on the upper tray. One or more sensors may be positioned relative to the seat to detect the orientation of the seat relative to the devices. The devices may be selectively enabled based on the seat orientation.

US Patent:

20050026128, Feb 3, 2005

Filed:

Feb 17, 2004

Appl. No.:

10/781554

Inventors:

Michael Wood - Orinda CA, US
Jason Avery - Berkeley CA, US
Larry Lynch - Las Gatos CA, US
Michael Perkins - Santa Clara CA, US
John Caldwell - San Jose CA, US

Assignee:

LeapFrog Enterprises, Inc. - Emeryville CA

International Classification:

G09B005/00

US Classification:

434317000

Abstract:

A print media apparatus is disclosed. The print media apparatus includes a platform including a surface and a first coupling element. A plurality of electrical elements is under the surface. A processor is coupled to the plurality of electrical elements. A book is on the surface and has a spine having a second coupling element. The book and the platform are removably coupled through the first and second coupling elements.

US Patent:

20170371341, Dec 28, 2017

Filed:

Mar 31, 2015

Appl. No.:

14/674858

Inventors:

- Newark CA, US
Chang Young KIM - Newark CA, US
Sarath Kumar SUVARNA - Fremont CA, US
Steven Mathew ALEXANDER - Fremont CA, US
Michael R. PERKINS - Los Gatos CA, US

Assignee:

NEATO ROBOTICS, INC. - Newark CA

International Classification:

G05D 1/02
A47L 11/40

Abstract:

A robotic cleaning device and method of control thereof. The device and method enable multiple cleaning passes within an environment efficiently, cleaning the entire environment more than once, or cleaning the entire environment and then focusing on one or more particularly dirty areas to provide enhanced cleaning by making one or more passes over a dirty area in a dominant and a non-dominant direction. The robotic cleaning device may identify such areas in the course of its cleaning, or it may record such areas previously as being historically dirty and requiring additional attention. The device may vacuum; it may shampoo; it may polish; or it may perform other cleaning operations. Where the device is battery-powered, the device may check its state of charge before performing the enhanced cleaning, and may repeat the enhanced cleaning if the battery or batteries have sufficient charge.

Address:

15718 Lowell Ln, Overland Park, KS 66223

Phone:

9133383058

VIN:

1NXBR30E77Z778855

Make:

TOYOTA

Model:

COROLLA

Year:

2007

Address:

15718 Lowell Ln, Overland Park, KS 66223

Phone:

9133383058

VIN:

1NXBR30E772778855

Make:

TOYOTA

Model:

COROLLA 4DR SDN M

Year:

2007