https://whimsical.com/en-JngBRituM6FNdf5NC6L2WA
The fields covered by PatentPia include i) technology field, ii) product-part field, iii) products-materials field, iv) patent classification (CPC/IPC, etc.), v) concept field (coming soon), and vi) keywords.
https://whimsical.com/en-3fYqQ3SkswUrpTWTBo75FQ
The kinds of fields covered by PatentPia are i) fields with hierarchy, such as patent classification, and ii) fields without hierarchy, such as keywords.
The fields with hierarchy include i) technology fields, ii) products-parts fields, iii) products-materials fields, iv) patent classifications (CPC/IPC, etc.), and v) concept fields (coming soon).
As an example, let's explore the hierarchy of technology fields through the classification scheme (top-mid-lower-detailed-detailed...).
One example of a top-level technology classification is "Artificial Intelligence".