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Penhao Ma

This inventor holds 2 USPTO granted patents. Top assignee: Hewlett-Packard Development Company, L.p.. Active years: 2022-2023.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Company Filing History:

2 out of 27,667

Hewlett-Packard Development Company, L.p.

Years Active: 2022-2023

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11564029 - Speaker with dual resonance chambers (2023-01-24),

2. 11528553 - Speaker with dual resonance chambers (2022-12-13),

Profile summary based on public USPTO records.

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