Inventor

YU BAO

Inventor

Overview

8→

Patents

2021–2026

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

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

G06Fprimary

G06FElectric digital data processing23%

G10LSpeech analysis techniques or speech synthesis18%

H04LTransmission of digital information, e.g. telegraphic communication18%

A61BDiagnosis5%

A61FFilters implantable into blood vessels5%

A61NElectrotherapy5%

C23CCoating metallic material5%

F03BMachines or engines for liquids5%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%

F16KValves5%

PatentTitleYear

12,558,124System for assisting in implanting electrode wire and method for guiding electrode wire2026 12,295,153Method for manufacturing metal gate of PMOS2025 11,989,219Profile disambiguation2024 11,767,925Power-assisted pipeline valve2023 11,734,326Profile disambiguation2023 11,627,189Performing an action based on secondary user authorization2023 11,240,346Method, device, and system for communicating a changeability attribute2022 11,205,428Deleting user data using keys2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

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

2021–2024Based in US· patent location history

2022Patents assigned to UNIFY GMBH & CO KG (1)· patent assignee history

2023Patents assigned to Hainan nuclear power co ltd (1)· patent assignee history

2023–2026Based in CN· patent location history

2025Patents assigned to SHANGHAI HUALI INTEGRATED CIRCUIT CORP (1)· patent assignee history

2026Patents assigned to SHANGHAI STAIRMED TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMAZON TECH INC	4	2021–2024
Hainan nuclear power co ltd	1	2023
SHANGHAI HUALI INTEGRATED CIRCUIT CORP	1	2025
SHANGHAI STAIRMED TECH CO LTD	1	2026
UNIFY GMBH & CO KG	1	2022

Locations

Location	Patents	Span
US	5	2021–2024
CN	3	2023–2026