Growing community of inventors

Menlo Park, CA, United States of America

Christopher D Espinosa

Average Co-Inventor Count = 4.67

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 2

Christopher D EspinosaPatrick L Coffman (522 patents)Christopher D EspinosaJeffrey L Robbin (259 patents)Christopher D EspinosaChristopher John Sanders (1 patent)Christopher D EspinosaMonika E Gromek (52 patents)Christopher D EspinosaMaxwell Oliver Drukman (2 patents)Christopher D EspinosaMegan M Frost (30 patents)Christopher D EspinosaAndreas W Wendker (2 patents)Christopher D EspinosaJames C Wilson (1 patent)Christopher D EspinosaMaria Dimitrova Ioveva (1 patent)Christopher D EspinosaMichael Kuohao Chu (1 patent)Christopher D EspinosaDavid Lawrence Neumann (1 patent)Christopher D EspinosaTodd R Fernandez (1 patent)Christopher D EspinosaGregory T Quirk (1 patent)Christopher D EspinosaDavid Ewing (1 patent)Christopher D EspinosaWilliam M Bachmann (0 patent)Christopher D EspinosaChristopher D Espinosa (3 patents)Patrick L CoffmanPatrick L Coffman (522 patents)Jeffrey L RobbinJeffrey L Robbin (259 patents)Christopher John SandersChristopher John Sanders (65 patents)Monika E GromekMonika E Gromek (52 patents)Maxwell Oliver DrukmanMaxwell Oliver Drukman (42 patents)Megan M FrostMegan M Frost (30 patents)Andreas W WendkerAndreas W Wendker (26 patents)James C WilsonJames C Wilson (21 patents)Maria Dimitrova IovevaMaria Dimitrova Ioveva (18 patents)Michael Kuohao ChuMichael Kuohao Chu (15 patents)David Lawrence NeumannDavid Lawrence Neumann (14 patents)Todd R FernandezTodd R Fernandez (13 patents)Gregory T QuirkGregory T Quirk (4 patents)David EwingDavid Ewing (2 patents)William M BachmannWilliam M Bachmann (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Apple Inc. (3 from 40,816 patents)


3 patents:

1. 10255449 - Permission request

2. 8966238 - Personalization of shared electronic devices

3. 7805705 - Graphically depicting program code depth

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as of
12/5/2025
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