Inventor
LEMKE CHRISTIAN
DE12 patents
⚠️ This page may combine multiple inventors who share the name “LEMKE CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAP SE
10 patentsUS11151126B2Oct 19, 2021
Hybrid column store providing both paged and memory-resident configurations
SAP SE4 citations83
US10140326B2Nov 27, 2018
Paged inverted index
SAP SE8 citations83
US10719450B2Jul 21, 2020
Storage of run-length encoded database column data in non-volatile memory
SAP SE1 citations71
US11500842B2Nov 15, 2022
Adaptive compression optimization for effective pruning
SAP SE4 citations70
US11755565B2Sep 12, 2023
Hybrid column store providing both paged and memory-resident configurations
SAP SE0 citations62
US12204517B2Jan 21, 2025
Adaptive compression optimization for effective pruning
SAP SE0 citations60
US10628325B2Apr 21, 2020
Storage of data structures in non-volatile memory
SAP SE0 citations50
US12197419B2Jan 14, 2025
Consistency checks for compressed data
SAP SE0 citations45
US11681676B2Jun 20, 2023
Compression determination for column store
SAP SE0 citations45
US10452693B2Oct 22, 2019
Reordering of enriched inverted indices
SAP SE0 citations40