Can't believe patents are granted on something like this. Take two off-the-shelf sensors, hook them together a minimal of circuitry and patent "in a bin." Add "in a phone" and you can have a new patent to make money with. Astounding. Yay for fostering innovation.
The combine forum thread mentioned SHT15s as well, so that's probably what you have.
no big deal. you can take two off the shelf, add in an LED to make your special version and get that patented.
add in wifi and you get a second patent.
BTW, you have to patent in every country at once. the day you countries patent is released, there is someone who reads it, copies it, puts their name on the paper and files for all international patents. just a clerk who has no idea of technology. the world wide patent is now 'first to file' and has no requirement to understand or even develop a thing.