Alan M Peterson

US Patent:

7721264, May 18, 2010

Filed:

Apr 26, 2001

Appl. No.:

09/844921

Inventors:

Alan R. Peterson - Palo Alto CA, US
James C. Spohrer - Santa Clara CA, US

Assignee:

Apple Inc. - Cupertino CA

International Classification:

G06F 9/44

US Classification:

717125, 717109

Abstract:

An authoring or other software tool is provided which allows users of the tool to review the creation and evolution of all or part of a content such as a multimedia title created using a tool incorporating the invention. According to the invention, an authoring tool comprises a recording mechanism for recording actions performed during the development or modification of software content in a manner that preserves, directly or indirectly, the relative chronological order of the actions and a playback mechanism for performing or otherwise simulating recorded actions. Preferably, the playback of an action includes annotation using text, recorded or computer-generated voice, video and/or graphic animation. Preferably, an authoring tool embodying the invention allows an author to specify criteria for which actions are to be played back, thereby providing an author with a mechanism for focusing on a particular subset of the recorded actions.

US Patent:

6226785, May 1, 2001

Filed:

Jan 13, 2000

Appl. No.:

9/482745

Inventors:

Alan R. Peterson - Palo Alto CA
James C. Spohrer - Santa Clara CA

Assignee:

Apple Computer, Inc. - Cupertino CA

International Classification:

G06F 945

US Classification:

717 2

Abstract:

An authoring or other software tool is provided which allows users of the tool to review the creation and evolution of all or part of a content such as a multimedia title created using a tool incorporating the invention. According to the invention, an authoring tool comprises a recording mechanism for recording actions performed during the development or modification of software content in a manner that preserves, directly or indirectly, the relative chronological order of the actions and a playback mechanism for performing or otherwise simulating recorded actions. Preferably, the playback of an action includes annotation using text, recorded or computer-generated voice, video and/or graphic animation. Preferably, an authoring tool embodying the invention allows an author to specify criteria for which actions are to be played back, thereby providing an author with a mechanism for focusing on a particular subset of the recorded actions.

US Patent:

58016872, Sep 1, 1998

Filed:

Sep 25, 1996

Appl. No.:

8/719738

Inventors:

Alan R. Peterson - Palo Alto CA
James C. Spohrer - Santa Clara CA

Assignee:

Apple Computer, Inc. - Cupertino CA

International Classification:

G06F 1700

US Classification:

345302

Abstract:

According to the invention, an authoring tool comprises at least one nestable graphic state and transition machine, hereinafter referred to as a "state machine", each state machine comprising one or more states and zero or more transitions, each transition interconnecting a first state, known as the "from. sub. -- state", with a second state, known as the "to. sub. -- state". The first and second states can be the same state or different states. For each state in the plurality of states there can be any number of transitions, including zero, emanating therefrom and directed thereto. Each state machine has a state designated as its "current state" which changes in response to users actions or other events. Each state machine also has an initial state which is the state that is designated as the current state when the multimedia title is launched. The authoring tool allows an author to view a state machine simultaneously in several different formats, providing a full view and a map view.

US Patent:

50705121, Dec 3, 1991

Filed:

Sep 19, 1988

Appl. No.:

7/228285

Inventors:

Jeffrey L. Kaiser - Mountain View CA
David L. Wright - Redwood City CA
Denes A. Hegedus - Redwood City CA
Alan B. Peterson - Palo Alto CA

Assignee:

Spectra-Physics, Inc. - San Jose CA

International Classification:

H01S 303

US Classification:

372 65

Abstract:

A disk, or heat web, is generally circularly shaped, and has a circumferential lip normal to the plane of the disk. A split ring, fabricated from a material having a low co-efficient of thermal expansion fits within the circumferential lip. A generally circularly shaped expansion member, made from a material having a relatively high coefficient of thermal expansion, fits within the split ring. A suitable brazing material is placed between the split ring and the circumferential lip of the disk. The heat produced by the brazing process expands the split ring and allows it to be brazed into place when the assembly is placed on the inside of the cylindrical member.

US Patent:

56527144, Jul 29, 1997

Filed:

Sep 30, 1994

Appl. No.:

8/316691

Inventors:

Alan R. Peterson - Palo Alto CA
James C. Spohrer - Santa Clara CA

Assignee:

Apple Computer, Inc. - Cupertino CA

International Classification:

G06F 1700

US Classification:

364550

Abstract:

According to the invention, a software tool such as an authoring tool provides a mechanism for manipulating transient events within a multimedia product or other content having one or more state machines, each state machine having one or more states and one or more transitions, each transition connecting a first state with a second state, the first and second states being the same as or different from each other, each transition capable of being associated with one or more transient events and a trigger such that when said trigger occurs it initiates a transition from the transition's first state to the transition's second state, the transient events associated with the transition occurring on the computer system during the transition. The invention provides a mechanism for locating a transient event and displays a graphic reference for the located transient event so that the graphic reference can be used to manipulate the transient event.