Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MH

Michel H. T. Hack — 37 Patents

IBM: 37 patents #2,608 of 70,183Top 4%
Somers, NY: #27 of 237 inventorsTop 15%
New York: #2,983 of 115,490 inventorsTop 3%
Overall (All Time): #88,321 of 4,157,543Top 3%
37 Patents All Time
Michel H. T. Hack has been granted 37 US patents while listed as an inventor at IBM. The first was granted in 1995 and the most recent in March 2024. Michel H. T. Hack ranks #88,321 of 4,157,543 US inventors in our database (top 2.1%). Patent records list Michel H. T. Hack in Somers, NY, US.

Patents per Year

Patents granted per year, 1995 to 2024Bar chart with a peak of 6 patents in 2010.peak 61995: 1 patents19951999: 1 patents2001: 1 patents20012002: 1 patents2004: 1 patents20042006: 1 patents2009: 2 patents20092010: 6 patents2011: 6 patents20112012: 2 patents2013: 2 patents20132015: 1 patents2018: 2 patents20182019: 4 patents2020: 3 patents20202021: 1 patents2023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11934220 Clock comparator sign control Eberhard Engler, Dan F. Greiner, Timothy J. Slegel, Joachim von Buttlar 2024-03-19 $12,891,000
11669502 Coordinated version control system, method, and recording medium for parameter sensitive applications Yufei Ren, Yandong Wang, Li Zhang 2023-06-06 $14,513,000
11199870 Clock comparator sign control Eberhard Engler, Dan F. Greiner, Timothy J. Slegel, Joachim von Buttlar 2021-12-14 $4,192,000
10671563 Cache management in RDMA distributed key/value stores based on atomic operations Yufei Ren, Yandong Wang, Li Zhang 2020-06-02 $2,290,000
10657459 Coordinated version control system, method, and recording medium for parameter sensitive applications Yufei Ren, Yandong Wang, Li Zhang 2020-05-19 $2,035,000
10643147 Coordinated version control system, method, and recording medium for parameter sensitive applications Yufei Ren, Yandong Wang, Li Zhang 2020-05-05 $3,712,000
10423191 Clock comparator sign control Eberhard Engler, Dan F. Greiner, Timothy J. Slegel, Joachim von Buttlar 2019-09-24 $3,094,000
10324890 Cache management in RDMA distributed key/value stores based on atomic operations Yufei Ren, Yandong Wang, Li Zhang 2019-06-18 $3,033,000
10318199 System, method, and recording medium for reducing memory consumption for in-memory data stores Yufei Ren, Yandong Wang, Xingbo Wu, Li Zhang 2019-06-11 $1,829,000
10225361 Content management in caching services Yufei Ren, Yandong Wang, Li Zhang 2019-03-05 $2,050,000
10037302 Cache management in RDMA distributed key/value stores based on atomic operations Yufei Ren, Yandong Wang, Li Zhang 2018-07-31 $5,084,000
10031883 Cache management in RDMA distributed key/value stores based on atomic operations Yufei Ren, Yandong Wang, Li Zhang 2018-07-24 $2,645,000
8972606 Channel subsystem server time protocol commands Scott M. Carlson, Donald Crabtree, Dennis J. Dahlen, Beth A. Glendening, Denise M. Sevigny +2 more 2015-03-03 $3,627,000
8458361 Channel subsystem server time protocol commands Scott M. Carlson, Donald Crabtree, Dennis J. Dahlen, Beth A. Glendening, Denise M. Sevigny +2 more 2013-06-04 $4,195,000
8416811 Coordinated timing network having servers of different capabilities Scott M. Carlson, Donald Crabtree, Dennis J. Dahlen, Noshir R. Dhondy, Denise M. Sevigny +1 more 2013-04-09 $4,611,000
8336055 Determining the status of virtual storage in the first memory within the first operating system and reserving resources for use by augmenting operating system Stephen J. Heisig, Joshua W. Knight, Gong Su 2012-12-18 $19,488,000
8166461 Adaptive profiling by progressive refinement 2012-04-24 $8,319,000
8001225 Server time protocol messages and methods Scott M. Carlson, Donald Crabtree, Dennis J. Dahlen, Noshir R. Dhondy, Denise M. Sevigny +2 more 2011-08-16 $4,692,000
7921144 Fast correctly-rounding floating-point conversion 2011-04-05 $6,033,000
7899894 Coordinated timing network configuration parameter update procedure Scott M. Carlson, Donald Crabtree, Dennis J. Dahlen, Noshir R. Dhondy, David A. Elko +5 more 2011-03-01 $4,705,000
7873862 Maintaining a primary time server as the current time server in response to failure of time code receivers of the primary time server Scott M. Carlson, Stephen P. Cherniak, Donald Crabtree, Dennis J. Dahlen, Noshir R. Dhondy +2 more 2011-01-18 $5,934,000
7865882 Fast correctly rounding floating point conversion and identifying exceptional conversion 2011-01-04 $2,931,000
7865760 Use of T4 timestamps to calculate clock offset and skew Scott M. Carlson, Li Zhang 2011-01-04 $2,931,000
7822072 Clock filter dispersion Scott M. Carlson, Li Zhang 2010-10-26 $4,266,000
7783736 Definition of an active stratum-1 server in a coordinated timing network Scott M. Carlson, Donald Crabtree, Dennis J. Dahlen, Noshir R. Dhondy, David A. Elko +4 more 2010-08-24 $3,306,000