What is Brand Management?

Legal Definition
In marketing, brand management is the analysis and planning on how that brand is perceived in the market. Developing a good relationship with the target market is essential for brand management. Tangible elements of brand management include the product itself; look, price, the packaging, etc. The intangible elements are the experience that the consumer has had with the brand, and also the relationship that they have with that brand. A brand manager would oversee all of these things.
-- Wikipedia
Legal Definition
In marketing, brand management is the analysis and planning on how that brand is perceived in the market. Developing a good relationship with the target market is essential for brand management. Tangible elements of brand management include the product itself; look, price, the packaging, etc. The intangible elements are the experience that the consumer has had with the brand, and also the relationship that they have with that brand. A brand manager would oversee all of these things.
-- Wikipedia
Legal Definition
The application of marketing techniques to a specific product, product line, or brand. The discipline of brand management was started at Procter & Gamble as a result of a famous memo by Neil H. McElroy.