Search

Andrew W. Chriss

Supervisory Patent Examiner (ID: 4510, Phone: (571)272-1774 , Office: P/2479 )

Most Active Art Unit
2472
Art Unit(s)
2472, 2400, 2416, 2609, 2479, 2619, 2419
Total Applications
298
Issued Applications
155
Pending Applications
86
Abandoned Applications
79

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19926015 [patent_doc_number] => 12300307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Memory systems and methods for improved power management [patent_app_type] => utility [patent_app_number] => 18/203591 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 4359 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203591
Memory systems and methods for improved power management May 29, 2023 Issued
Array ( [id] => 18655206 [patent_doc_number] => 20230301057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => MEMORY DEVICE INCLUDING PILLAR-SHAPED SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 18/322198 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322198
MEMORY DEVICE INCLUDING PILLAR-SHAPED SEMICONDUCTOR ELEMENT May 22, 2023 Abandoned
Array ( [id] => 18655206 [patent_doc_number] => 20230301057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => MEMORY DEVICE INCLUDING PILLAR-SHAPED SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 18/322198 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322198
MEMORY DEVICE INCLUDING PILLAR-SHAPED SEMICONDUCTOR ELEMENT May 22, 2023 Abandoned
Array ( [id] => 19561862 [patent_doc_number] => 20240373654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => HYBRID MEMORY ON FRONT AND BACKSIDE OF A WAFER [patent_app_type] => utility [patent_app_number] => 18/312711 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312711
HYBRID MEMORY ON FRONT AND BACKSIDE OF A WAFER May 4, 2023 Pending
Array ( [id] => 19459954 [patent_doc_number] => 12100456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Memory device and erasing and verification method thereof [patent_app_type] => utility [patent_app_number] => 18/141207 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4029 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141207
Memory device and erasing and verification method thereof Apr 27, 2023 Issued
Array ( [id] => 18743091 [patent_doc_number] => 20230352079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SEMICONDUCTOR MEMORY STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/139374 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139374
Semiconductor memory structure Apr 25, 2023 Issued
Array ( [id] => 19980036 [patent_doc_number] => 12347522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => On-chip automation of clock-to-Q access time measurement of a memory device [patent_app_type] => utility [patent_app_number] => 18/306584 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2460 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306584
On-chip automation of clock-to-Q access time measurement of a memory device Apr 24, 2023 Issued
Array ( [id] => 19980036 [patent_doc_number] => 12347522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => On-chip automation of clock-to-Q access time measurement of a memory device [patent_app_type] => utility [patent_app_number] => 18/306584 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2460 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306584
On-chip automation of clock-to-Q access time measurement of a memory device Apr 24, 2023 Issued
Array ( [id] => 19980036 [patent_doc_number] => 12347522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => On-chip automation of clock-to-Q access time measurement of a memory device [patent_app_type] => utility [patent_app_number] => 18/306584 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2460 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306584
On-chip automation of clock-to-Q access time measurement of a memory device Apr 24, 2023 Issued
Array ( [id] => 19193658 [patent_doc_number] => 20240172571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/305914 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305914
Semiconductor device and method of fabricating the same Apr 23, 2023 Issued
Array ( [id] => 19193658 [patent_doc_number] => 20240172571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/305914 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305914
Semiconductor device and method of fabricating the same Apr 23, 2023 Issued
Array ( [id] => 18587660 [patent_doc_number] => 20230269925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => METHOD FOR MANUFACTURING MEMORY DEVICE INCLUDING PILLAR-SHAPED SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 18/304721 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304721
METHOD FOR MANUFACTURING MEMORY DEVICE INCLUDING PILLAR-SHAPED SEMICONDUCTOR ELEMENT Apr 20, 2023 Abandoned
Array ( [id] => 18540587 [patent_doc_number] => 20230245697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/131511 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131511
Semiconductor memory device Apr 5, 2023 Issued
Array ( [id] => 18679515 [patent_doc_number] => 20230317171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ALL LEVEL COARSE/FINE PROGRAMMING OF MEMORY CELLS [patent_app_type] => utility [patent_app_number] => 18/127768 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127768
All level coarse/fine programming of memory cells Mar 28, 2023 Issued
Array ( [id] => 18514384 [patent_doc_number] => 20230230639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD AND APPARATUS TO REDUCE POWER CONSUMPTION OF PAGE BUFFER CIRCUITRY IN A NON-VOLATILE MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/127217 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127217
Method and apparatus to reduce power consumption of page buffer circuitry in a non-volatile memory device Mar 27, 2023 Issued
Array ( [id] => 18673979 [patent_doc_number] => 20230311487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => STORAGE APPARATUS, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/188546 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188546
Storage apparatus, liquid discharge head, and liquid discharge apparatus Mar 22, 2023 Issued
Array ( [id] => 18500303 [patent_doc_number] => 20230223088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => NON-VOLATILE MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/123302 [patent_app_country] => US [patent_app_date] => 2023-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123302
Non-volatile memory device Mar 18, 2023 Issued
Array ( [id] => 18500303 [patent_doc_number] => 20230223088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => NON-VOLATILE MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/123302 [patent_app_country] => US [patent_app_date] => 2023-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123302
Non-volatile memory device Mar 18, 2023 Issued
Array ( [id] => 18500303 [patent_doc_number] => 20230223088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => NON-VOLATILE MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/123302 [patent_app_country] => US [patent_app_date] => 2023-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123302
Non-volatile memory device Mar 18, 2023 Issued
Array ( [id] => 18500303 [patent_doc_number] => 20230223088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => NON-VOLATILE MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/123302 [patent_app_country] => US [patent_app_date] => 2023-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123302
Non-volatile memory device Mar 18, 2023 Issued
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