Inventor

RAY LU

Inventor

Overview

2→

Patents

2025

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 2 as inventor

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

E04Dprimary

E04DRoof coverings20%

H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules20%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%

PatentTitleYear

12,325,996Solar roofing system with fiber composite roofing shingles2025 12,316,268Roofing systems with water ingress protection2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to GAF Energy LLC (2)· patent assignee history

2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GAF Energy LLC	2	2025

Locations

Location	Patents	Span
US	2	2025