Inventor

HENGLIANG ZHANG

Inventor

Overview

4→

Patents

2021–2024

Patent span

Physics

Primary field (CPC G)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing18%

A61BDiagnosis14%

G01CMeasuring distances, levels or bearings14%

G01SRadio direction-finding14%

G08BSignalling systems, e.g. personal calling systems14%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data14%

H04LTransmission of digital information, e.g. telegraphic communication5%

H04MTelephonic communication5%

H04WWireless communication networks5%

PatentTitleYear

12,154,420Detecting falls using a mobile device2024 11,842,615Detecting falls using a mobile device2023 11,276,290Detecting falls using a mobile device2022 11,175,929User interfaces for enabling an activity2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2024Patents assigned to APPLE INC (4)· patent assignee history

2021–2024Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
APPLE INC	4	2021–2024

Locations

Location	Patents	Span
US	4	2021–2024