S9estre, LLC

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 100.0

Forward Citations = 5

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1 inventor (with patents filed for the assignee):

Bernd Schafferer (4 out of 18 patents)

4 patents: Sort by Forward Citations

1. 10230387 - Methods and devices for digital to analog conversion by pulse coupling (2019-03-12),

2. 9859906 - Methods and devices for an energy efficient digital to analog conversion (2018-01-02),

3. 9444401 - Methods and devices for the generation of high frequency clock signals (2016-09-13),

4. 9344104 - Digital to analog converter and analog to digital converter calibration techniques (2016-05-17),

Company Overview

S9estre, LLC is a premier provider of innovative software solutions for businesses. With a focus on cutting-edge technology and top-notch customer service, we help our clients achieve their digital transformation goals. Our team of experts are dedicated to delivering high-quality products and services that drive efficiency and success for our clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

4 Patents

#5 in Amesbury, MA

#3,317 in Massachusetts

#60,737 in US

Amesbury, MA, United States of America

S9estre, LLC

Forward Citations = 5

1 inventor:

Bernd Schafferer (4 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: S9estre, LLC. Retrieved from https://idiyas.com/company/s9estre

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]