Stephen Michael Ash — 15 Patents at Amazon

Stephen Michael Ash has been granted 15 US patents while listed as an inventor at Amazon. The first was granted in 2015 and the most recent in July 2025. Stephen Michael Ash ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Stephen Michael Ash in Seattle, WA, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12346315	Natural language query processing	Sheng Zhang, Patrick Ng, Zhiguo Wang, Anuj Chauhan, Jiarong Jiang +3 more	2025-07-01
12265528	Natural language query processing	Wuwei Lan, Patrick Ng, Zhiguo Wang, Ramesh M Nallapati, Henghui Zhu +4 more	2025-04-01
12223080	Row level security in natural language question answering	Amjad Al-Rikabi, William M. Siler, Rajkumar Haridoss, Rajesh Shanker Patel, Kushal Yelamali	2025-02-11
12007988	Interactive assistance for executing natural language queries to data sets	Ramesh M Nallapati, Zhiguo Wang, Bing Xiang, Patrick Ng, Yung Haw Wang +10 more	2024-06-11	$243,248,000
11941016	Using specified performance attributes to configure machine learning pipepline stages for an ETL job	Timothy Charles Jones, Andrew Borthwick, Sergei Dobroshinsky, Shehzad Qureshi, Pedrito Uriah Maynard-Zhang +9 more	2024-03-26	$296,589,000
11726997	Multiple stage filtering for natural language query processing pipelines	Jun Wang, Zhiguo Wang, Sharanabasappa Parashuram Revadigar, Ramesh M Nallapati, Bing Xiang +7 more	2023-08-15	$321,481,000
11604794	Interactive assistance for executing natural language queries to data sets	Ramesh M Nallapati, Zhiguo Wang, Bing Xiang, Patrick Ng, Yung Haw Wang +10 more	2023-03-14	$243,076,000
11514054	Supervised graph partitioning for record matching	Andrew Borthwick, Robert Barton, Russell Reas	2022-11-29	$171,744,000
11500865	Multiple stage filtering for natural language query processing pipelines	Jun Wang, Zhiguo Wang, Sharanabasappa Parashuram Revadigar, Ramesh M Nallapati, Bing Xiang +7 more	2022-11-15	$192,729,000
11314730	Memory-efficient streaming count estimation for multisets	Andrew Borthwick	2022-04-26	$278,040,000
11269911	Using specified performance attributes to configure machine learning pipeline stages for an ETL job	Timothy Charles Jones, Andrew Borthwick, Sergei Dobroshinsky, Shehzad Qureshi, Pedrito Uriah Maynard-Zhang +9 more	2022-03-08	$266,964,000
11120064	Transliteration of data records for improved data matching	—	2021-09-14	$221,968,000
11113254	Scaling record linkage via elimination of highly overlapped blocks	Andrew Borthwick	2021-09-07	$222,723,000
11086940	Scalable parallel elimination of approximately subsumed sets	Andrew Borthwick	2021-08-10	$167,299,000
9129010	System and method of partitioned lexicographic search	Jerry H. Bowman	2015-09-08

Stephen Michael Ash — 15 Patents

Issued Patents All Time

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