Alexandr Leonidovich Shishkin

This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignee: Yandex Europe Ag. Active years: 2020-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alexandr Leonidovich Shishkin. Retrieved from https://idiyas.com/inventor/alexandr-leonidovich-shishkin

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

Calculating rank

USPTO Granted Patents = 5 (Patent Applications = 2)

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 5(Granted Patents)

Location History:

Kirovo-Chepetsk, RU (2020)
Moscow, RU (2021 - 2022)

Company Filing History:

5 out of 303

Yandex Europe Ag

patents

Years Active: 2020-2022

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11521238 - Method and system for determining fact of visit of user to point of interest (2022-12-06),

2. 11521237 - Method and system for determining fact of visit of user to point of interest (2022-12-06),

3. 10963917 - Method and system for determining fact of visit of user to point of interest (2021-03-30),

4. 10839315 - Method and system of selecting training features for a machine learning algorithm (2020-11-17),

5. 10754863 - Method and system for ranking a plurality of documents on a search engine results page (2020-08-25),

Profile summary based on public USPTO records.

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]

2 patents pending: