Logging in gas shale and other unconventional reservoirs
US-9720124-B2 · Aug 1, 2017 · US
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Song Yi-Qiao patents
Song Yi-Qiao holds 10 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 10 |
| Recent patents | 0 |
| First publication | Jan 27, 2015 |
| Latest publication | Aug 1, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Refocusing pulses and excitation pulses for NMR logging
US-9658358-B2 · May 23, 2017 · US
Non-resonant logging tools with H-bridge switching
US-9632203-B2 · Apr 25, 2017 · US
Estimating and displaying molecular size information of a substance
US-9201158-B2 · Dec 1, 2015 · US
NMR analysis of unconventional reservoir rock samples
US-9176081-B2 · Nov 3, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Logging in gas shale and other unconventional reservoirs
US-9720124-B2 · Aug 1, 2017 · US
Refocusing pulses and excitation pulses for NMR logging
US-9658358-B2 · May 23, 2017 · US
Non-resonant logging tools with H-bridge switching
US-9632203-B2 · Apr 25, 2017 · US
Estimating and displaying molecular size information of a substance
US-9201158-B2 · Dec 1, 2015 · US
NMR analysis of unconventional reservoir rock samples
US-9176081-B2 · Nov 3, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G01V3/32 | 8 |
| G01N24/081 | 7 |
| G01V3/38 | 3 |
| G01V3/14 | 3 |
| G01R33/448 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 9 |
| Fixed Constructions | 1 |