Search

Hyun D Park

Examiner (ID: 15529, Phone: (571)270-7922 , Office: P/2865 )

Most Active Art Unit
2865
Art Unit(s)
2865, 2857, 2863
Total Applications
604
Issued Applications
207
Pending Applications
78
Abandoned Applications
318

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16691865 [patent_doc_number] => 20210074344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => SPIN-ORBIT TORQUE MAGNETORESISTIVE RANDOM ACCESS MEMORY WITH MAGNETIC FIELD-FREE CURRENT-INDUCED PERPENDICULAR MAGNETIZATION REVERSAL [patent_app_type] => utility [patent_app_number] => 16/562538 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562538
Spin-orbit torque magnetoresistive random access memory with magnetic field-free current-induced perpendicular magnetization reversal Sep 5, 2019 Issued
Array ( [id] => 16315856 [patent_doc_number] => 20200294594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/562750 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562750
Semiconductor memory device and method of controlling the same Sep 5, 2019 Issued
Array ( [id] => 16691869 [patent_doc_number] => 20210074348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => REFRESH OPERATION IN MULTI-DIE MEMORY [patent_app_type] => utility [patent_app_number] => 16/562940 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562940
Refresh operation in multi-die memory Sep 5, 2019 Issued
Array ( [id] => 16607873 [patent_doc_number] => 10908876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Determination of a match between data values stored by several arrays [patent_app_type] => utility [patent_app_number] => 16/553247 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16553247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/553247
Determination of a match between data values stored by several arrays Aug 27, 2019 Issued
Array ( [id] => 17438763 [patent_doc_number] => 11264103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Hybrid read voltage calibration in non-volatile random access memory [patent_app_type] => utility [patent_app_number] => 16/554371 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 14536 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554371 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554371
Hybrid read voltage calibration in non-volatile random access memory Aug 27, 2019 Issued
Array ( [id] => 19108463 [patent_doc_number] => 11961576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Method and apparatus for processing memory repair information [patent_app_type] => utility [patent_app_number] => 17/604805 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 7258 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604805
Method and apparatus for processing memory repair information Aug 26, 2019 Issued
Array ( [id] => 16707476 [patent_doc_number] => 10957418 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => Interconnect system [patent_app_type] => utility [patent_app_number] => 16/550510 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 15869 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550510
Interconnect system Aug 25, 2019 Issued
Array ( [id] => 16677024 [patent_doc_number] => 20210065790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ADAPTIVE APPLICATION OF VOLTAGE PULSES TO STABILIZE MEMORY CELL VOLTAGE LEVELS [patent_app_type] => utility [patent_app_number] => 16/551104 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16551104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551104
Adaptive application of voltage pulses to stabilize memory cell voltage levels Aug 25, 2019 Issued
Array ( [id] => 17978764 [patent_doc_number] => 11495638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Crossbar array circuits with 2T1R RRAM cells for low voltage operations [patent_app_type] => utility [patent_app_number] => 16/550258 [patent_app_country] => US [patent_app_date] => 2019-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4289 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550258
Crossbar array circuits with 2T1R RRAM cells for low voltage operations Aug 24, 2019 Issued
Array ( [id] => 15442217 [patent_doc_number] => 20200035292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => SENSE AMPLIFIER WITH LOWER OFFSET AND INCREASED SPEED [patent_app_type] => utility [patent_app_number] => 16/536206 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536206
Sense amplifier with lower offset and increased speed Aug 7, 2019 Issued
Array ( [id] => 16818557 [patent_doc_number] => 11003383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Estimation of read level thresholds using a data structure [patent_app_type] => utility [patent_app_number] => 16/514588 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 14136 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514588
Estimation of read level thresholds using a data structure Jul 16, 2019 Issued
Array ( [id] => 15092601 [patent_doc_number] => 20190341112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => OPERATIONS ON MEMORY CELLS [patent_app_type] => utility [patent_app_number] => 16/511727 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511727
Operations on memory cells Jul 14, 2019 Issued
Array ( [id] => 15045145 [patent_doc_number] => 20190333577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => COMPARING INPUT DATA TO STORED DATA [patent_app_type] => utility [patent_app_number] => 16/510035 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16510035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510035
Comparing input data to stored data Jul 11, 2019 Issued
Array ( [id] => 15597077 [patent_doc_number] => 20200075073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SPIN CURRENT MAGNETIZATION ROTATIONAL MAGNETIC ELEMENT, SPIN CURRENT MAGNETIZATION ROTATIONAL MAGNETORESISTANCE EFFECT ELEMENT, AND MAGNETIC MEMORY [patent_app_type] => utility [patent_app_number] => 16/506270 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506270
Spin current magnetization rotational magnetic element, spin current magnetization rotational magnetoresistance effect element, and magnetic memory Jul 8, 2019 Issued
Array ( [id] => 16943920 [patent_doc_number] => 11056168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Temperature compensated memory refresh [patent_app_type] => utility [patent_app_number] => 16/506118 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3778 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506118
Temperature compensated memory refresh Jul 8, 2019 Issued
Array ( [id] => 16894881 [patent_doc_number] => 11036432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Low power mode for a memory device [patent_app_type] => utility [patent_app_number] => 16/506714 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 15424 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506714 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506714
Low power mode for a memory device Jul 8, 2019 Issued
Array ( [id] => 16000329 [patent_doc_number] => 20200176035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 16/506648 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506648
Semiconductor devices Jul 8, 2019 Issued
Array ( [id] => 16957717 [patent_doc_number] => 11061577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => System on chip performing training of duty cycle of write clock using mode register write command, operating method of system on chip, electronic device including system on chip [patent_app_type] => utility [patent_app_number] => 16/460291 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460291
System on chip performing training of duty cycle of write clock using mode register write command, operating method of system on chip, electronic device including system on chip Jul 1, 2019 Issued
Array ( [id] => 17173836 [patent_doc_number] => 20210327507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => METHOD OF SEARCHING THROUGH TERNARY CONTENT ADDRESSABLE MEMORY (TCAM) AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 17/269880 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269880
Method of searching through ternary content addressable memory (TCAM) and system thereof Jun 30, 2019 Issued
Array ( [id] => 16447984 [patent_doc_number] => 10839915 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Bitline boost for nonvolatile memory [patent_app_type] => utility [patent_app_number] => 16/454468 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 14433 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454468
Bitline boost for nonvolatile memory Jun 26, 2019 Issued
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