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Inventor

Si-Hai Bao

Inventor
Kowloon, HK

Overview

2→
Patents
2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C04BLime, magnesia20%
G06FElectric digital data processing20%
H04JMultiplex communication20%
H04WWireless communication networks20%
PatentTitleYear
11,084,760Water capsules and their preparation method, preparation method and structure of lightweight concrete202110,958,367Network apparatus and clock synchronization method2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to HIP HING CONSTRUCTION TECH LIMITED (1)· patent assignee history
2021Patents assigned to UTSTARCOM TELECOM CO LTD (1)· patent assignee history
2021Based in Kowloon, HK· patent location history
2021Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HIP HING CONSTRUCTION TECH LIMITED12021
UTSTARCOM TELECOM CO LTD12021
Locations
LocationPatentsSpan
Kowloon, HK12021
Hangzhou, CN12021