Inventor · disambiguated record
Pil-Sang Ryoo
Also filed as: RYOO PIL-SANG
9 granted patents·22 citations·filing 2002–2021
81Inventor score
Top patents by PatentIndex Score
9 records- 0187US10062440B1Non-volatile semiconductor memory device and reading method thereofWINBOND ELECTRONICS CORP·Filed 2017·Granted Aug 28, 2018·9 cites·13 claims
- 0269US10331413B2Random number generating system and random number generating method thereofWINBOND ELECTRONICS CORP·Filed 2017·Granted Jun 25, 2019·1 cites·18 claims
- 0368US10613832B2Random number generating system and random number generating method thereofWINBOND ELECTRONICS CORP·Filed 2017·Granted Apr 7, 2020·1 cites·12 claims
- 0449US6751158B2Bit counter, and program circuit in semiconductor device and method of programming using the sameHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Jun 15, 2004·7 cites·14 claims
- 0546US11495312B2Memory circuit and memory programming methodWINBOND ELECTRONICS CORP·Filed 2021·Granted Nov 8, 2022·0 cites·11 claims
- 0646US6922360B2Drain pump for flash memoryHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Jul 26, 2005·4 cites·11 claims
- 0743US12046288B2Memory device comprising source switch to float source line of unselected memory cell block, memory array and program method using the sameWINBOND ELECTRONICS CORP·Filed 2021·Granted Jul 23, 2024·0 cites·19 claims
- 0838US10410695B2Memory storage apparatus and operating method thereofWINBOND ELECTRONICS CORP·Filed 2018·Granted Sep 10, 2019·0 cites·20 claims
- 0937US11314596B2Electronic apparatus and operative methodWINBOND ELECTRONICS CORP·Filed 2018·Granted Apr 26, 2022·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →