Growing community of inventors

Newton, MA, United States of America

Levy Ulanovsky

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 14

Levy UlanovskyLev Lvovsky (2 patents)Levy UlanovskyLeon Reznik (2 patents)Levy UlanovskyHelen Reznik (2 patents)Levy UlanovskyLevy Ulanovsky (2 patents)Lev LvovskyLev Lvovsky (11 patents)Leon ReznikLeon Reznik (3 patents)Helen ReznikHelen Reznik (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Freedom Scientific, Inc. (1 from 119 patents)

2. Abisee, Inc. (1 from 2 patents)


2 patents:

1. 9449531 - Vision assistive devices and user interfaces

2. 8681268 - Vision assistive devices and user interfaces

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12/29/2025
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