San Francisco, California
United States
11
2025-03-06
The entities that hold a legal rights for patent applications filed by inventor Singleton David P.:
David P. Singleton from San Francisco, US has applied for patents for these inventions. The list has both pending applications and granted patents:
STATE-DEPENDENT QUERY RESPONSE
#2 | 2023-04-13VOICE RECOGNITION GRAMMAR SELECTION BASED ON CONTEXT
#3 | 2022-04-21State-dependent query response
#4 | 2020-06-25State-dependent query response
#5 | 2020-02-06Voice recognition grammar selection based on context
#6 | 2017-06-29State-dependent query response
#7 | 2017-03-30Voice recognition grammar selection based on context
#8 | 2016-06-02State-dependent query response
#9 | 2016-06-02State-dependent query response
#10 | 2014-07-10Voice recognition grammar selection based on context
#11 | 2013-04-04Determining conversion rates for on-line purchases
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