Inventor

HAO F. ZHANG

Inventor

Overview

2→

Patents

2023–2025

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B29Cprimary

B29CShaping or joining of plastics17%

B29DProducing particular articles from plastics or from substances in a plastic state17%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts17%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering17%

G01NInvestigating or analysing materials by determining their chemical or physical properties17%

G02BOptical elements, systems or apparatus17%

PatentTitleYear

12,285,909High-throughput 3D printing of customized aspheric imaging lenses2025 11,635,607Spectroscopic single-molecule localization microscopy2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to UNIV NORTHWESTERN (2)· patent assignee history

2023–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV NORTHWESTERN	2	2023–2025

Locations

Location	Patents	Span
US	2	2023–2025