As used in this chapter, the following words have the following meanings:

any charitable, scientific, educational, religious, or other organization qualified under Section 501(c)(3) or described in Section 170(b)(1)(a) of the Internal Revenue Code of 1954, as amended, and (3) any person, firm, corporation, or other entity regularly engaged in a trade, business, or profession which has either a net worth of one hundred thousand dollars ($100,000) or more or gross receipts from any source of fifty thousand dollars ($50,000) or more during the calendar year in which any contract for invention development services is signed.

promote an invention, except (1) any department or agency of the federal, state, or local government, (2) any charitable, scientific, educational, religious, or other organization qualified under Section 501(c)(3) or described in Section 170(b)(1)(a) of the Internal Revenue of Code of 1954, as amended, (3) any person, firm, corporation, association, or other entity whose gross receipts from contracts for invention development services, as defined in subdivision (a) of Section 22371, do not exceed 10 percent of its gross receipts from all sources during the fiscal year preceding the year in which any contract for invention development services is signed, or (4) any person, firm, corporation, association or other entity that does not charge a fee for invention development services. For the purposes of this paragraph, “fee” shall include any payment made by the customer to such entity including reimbursements for expenditures made or costs incurred by such entity but shall not include any payment made from a

portion of the income received by a customer by virtue of invention development services performed by such entity.