Search

Zheng B. Song

Examiner (ID: 3906, Phone: (571)272-9402 , Office: P/2875 )

Most Active Art Unit
2875
Art Unit(s)
2875, 2885
Total Applications
872
Issued Applications
597
Pending Applications
74
Abandoned Applications
220

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17737724 [patent_doc_number] => 20220223186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => COMPARISON SYSTEM [patent_app_type] => utility [patent_app_number] => 17/669565 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669565
Comparison system Feb 10, 2022 Issued
Array ( [id] => 18751299 [patent_doc_number] => 11810617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Techniques for a multi-step current profile for a phase change memory [patent_app_type] => utility [patent_app_number] => 17/669810 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9228 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669810
Techniques for a multi-step current profile for a phase change memory Feb 10, 2022 Issued
Array ( [id] => 20080588 [patent_doc_number] => 12354663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Embedded flash memory and write operation method thereof [patent_app_type] => utility [patent_app_number] => 17/668884 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1093 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668884
Embedded flash memory and write operation method thereof Feb 9, 2022 Issued
Array ( [id] => 20376802 [patent_doc_number] => 12484258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Flash memory cell structure having separate program and erase electron paths [patent_app_type] => utility [patent_app_number] => 17/650418 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650418
Flash memory cell structure having separate program and erase electron paths Feb 8, 2022 Issued
Array ( [id] => 18983336 [patent_doc_number] => 11908521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Non-volatile memory with redundant control line driver [patent_app_type] => utility [patent_app_number] => 17/589973 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 35 [patent_no_of_words] => 22437 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589973
Non-volatile memory with redundant control line driver Jan 31, 2022 Issued
Array ( [id] => 19330447 [patent_doc_number] => 12048147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Layout structure including anti-fuse cell [patent_app_type] => utility [patent_app_number] => 17/589590 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 17143 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589590
Layout structure including anti-fuse cell Jan 30, 2022 Issued
Array ( [id] => 19371668 [patent_doc_number] => 12063773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Layout structure including anti-fuse cell [patent_app_type] => utility [patent_app_number] => 17/589580 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 16716 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589580
Layout structure including anti-fuse cell Jan 30, 2022 Issued
Array ( [id] => 19016061 [patent_doc_number] => 11923001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Managing the programming of an open translation unit [patent_app_type] => utility [patent_app_number] => 17/580178 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580178
Managing the programming of an open translation unit Jan 19, 2022 Issued
Array ( [id] => 18097067 [patent_doc_number] => 20220415408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => NON-VOLATILE MEMORY DEVICE, STORAGE DEVICE INCLUDING THE SAME, AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/648311 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8361 [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] => 17648311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648311
Non-volatile memory device, storage device including the same, and operating method thereof Jan 18, 2022 Issued
Array ( [id] => 19079273 [patent_doc_number] => 11948648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Semiconductor memory apparatus [patent_app_type] => utility [patent_app_number] => 17/568676 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3740 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568676
Semiconductor memory apparatus Jan 3, 2022 Issued
Array ( [id] => 19626840 [patent_doc_number] => 12165687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Apparatuses and methods for row hammer counter mat [patent_app_type] => utility [patent_app_number] => 17/565119 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 18814 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565119
Apparatuses and methods for row hammer counter mat Dec 28, 2021 Issued
Array ( [id] => 18472734 [patent_doc_number] => 20230207022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SENSE AMPLIFIER STRUCTURE FOR NON-VOLATILE MEMORY WITH NEIGHBOR BIT LINE LOCAL DATA BUS DATA TRANSFER [patent_app_type] => utility [patent_app_number] => 17/562123 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562123
Sense amplifier structure for non-volatile memory with neighbor bit line local data bus data transfer Dec 26, 2021 Issued
Array ( [id] => 18472733 [patent_doc_number] => 20230207021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => STRING OR BLOCK OR DIE LEVEL DEPENDENT SOURCE LINE VOLTAGE FOR NEIGHBOR DRAIN SIDE SELECT GATE INTERFERENCE COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/561016 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17561016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/561016
String or block or die level dependent source line voltage for neighbor drain side select gate interference compensation Dec 22, 2021 Issued
Array ( [id] => 18839962 [patent_doc_number] => 11848040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Memory device and reference circuit thereof [patent_app_type] => utility [patent_app_number] => 17/559998 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5099 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559998
Memory device and reference circuit thereof Dec 21, 2021 Issued
Array ( [id] => 19414510 [patent_doc_number] => 12080344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Radiation hardened e-fuse macro [patent_app_type] => utility [patent_app_number] => 17/552844 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4094 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552844
Radiation hardened e-fuse macro Dec 15, 2021 Issued
Array ( [id] => 19108460 [patent_doc_number] => 11961573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Memory device that is optimized for operation at different temperatures [patent_app_type] => utility [patent_app_number] => 17/533292 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 37 [patent_no_of_words] => 13195 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533292
Memory device that is optimized for operation at different temperatures Nov 22, 2021 Issued
Array ( [id] => 19260684 [patent_doc_number] => 12020749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Preventing parasitic current during program operations in memory [patent_app_type] => utility [patent_app_number] => 17/530676 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7407 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530676
Preventing parasitic current during program operations in memory Nov 18, 2021 Issued
Array ( [id] => 19123381 [patent_doc_number] => 11967375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Memory cell with built-in amplifying function, memory device and method using the same [patent_app_type] => utility [patent_app_number] => 17/529261 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5649 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529261
Memory cell with built-in amplifying function, memory device and method using the same Nov 17, 2021 Issued
Array ( [id] => 19376452 [patent_doc_number] => 12068030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => CAM cell, CAM device and operation method thereof, and method for searching and comparing data [patent_app_type] => utility [patent_app_number] => 17/524771 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 11950 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524771
CAM cell, CAM device and operation method thereof, and method for searching and comparing data Nov 11, 2021 Issued
Array ( [id] => 17615102 [patent_doc_number] => 20220157382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SEMICONDUCTOR DEVICE AND DATA STORAGE SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/523337 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523337
Semiconductor device and data storage system including the same Nov 9, 2021 Issued
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