Shenzhen Proview has registered and used the iPad trademark for more than a decade on the Chinese mainland.
Since opening its first KFC branch on the Chinese mainland in 1987, Yum has nearly 5, 000 restaurants in more than 800 Chinese cities.
And that has tremendous impact on the Chinese mainland, when they are also struggling to have more economic freedom and possibly political freedom.
"The affluent male customer in the Chinese mainland is looking for a wardrobe that can reflect his ambitions, authority and achievements, " Fung says.
The company has already conquered the US, Japan, UK and Canada, and has even launched an ebook assault on the Chinese mainland.
The eight-month old company sells Japanese toys and action figures made in nearby Chinese mainland factories to consumers around the world via its colorful, content-packed Internet website.
Due to the subtropical summer heat and the pollution that blows down from the factories on the Chinese mainland, Hong Kong is a punishing place to run.
In 2010 the opening of a 4km bridge from the Chinese mainland to the island brought its picturesque villages within easier reach of the usual ruination by land-hungry developers.
If the court finds that Apple has infringed on the trademark rights of Shenzhen Proview, its wildly popular iPad tablet computers will be banned from sale on the Chinese mainland.
To reach Kat O, up near the border of the Chinese mainland, you need to take a taxi to the pier at Wong Shek, about an hour's journey from Hong Kong.
The first of what will be 60 or 70 Chinese from mainland companies have just set up in the St John's Innovation Centre: some to network, some looking for suppliers, some for joint ventures, some no doubt for customers, and all learning.
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