Search

Phat X. Cao

Examiner (ID: 4407, Phone: (571)272-1703 , Office: P/2817 )

Most Active Art Unit
2814
Art Unit(s)
2814, 2817, 2508
Total Applications
1671
Issued Applications
1258
Pending Applications
66
Abandoned Applications
373

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19720121 [patent_doc_number] => 12205664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Memory circuit and method of operating same [patent_app_type] => utility [patent_app_number] => 18/157240 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 17558 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157240
Memory circuit and method of operating same Jan 19, 2023 Issued
Array ( [id] => 20161136 [patent_doc_number] => 12387769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Latency adjustment method, memory chip architecture, and semiconductor memory [patent_app_type] => utility [patent_app_number] => 18/156461 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1196 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156461
Latency adjustment method, memory chip architecture, and semiconductor memory Jan 18, 2023 Issued
Array ( [id] => 18615535 [patent_doc_number] => 20230282272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => FAST, ENERGY EFFICIENT 6T SRAM ARRAYS USING HARVESTED DATA [patent_app_type] => utility [patent_app_number] => 17/953091 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17953091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953091
FAST, ENERGY EFFICIENT 6T SRAM ARRAYS USING HARVESTED DATA Jan 9, 2023 Abandoned
Array ( [id] => 18394561 [patent_doc_number] => 20230162782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SENSE AMPLIFIER CIRCUIT ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 18/151466 [patent_app_country] => US [patent_app_date] => 2023-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151466
Sense amplifier circuit architecture Jan 7, 2023 Issued
Array ( [id] => 18361806 [patent_doc_number] => 20230143397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/093473 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093473
Semiconductor memory device and memory system having the same Jan 4, 2023 Issued
Array ( [id] => 18488149 [patent_doc_number] => 20230215497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/150164 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150164
Semiconductor device and semiconductor memory device Jan 3, 2023 Issued
Array ( [id] => 19591804 [patent_doc_number] => 20240389361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => NON-VOLATILE MEMORY DEVICE AND METHOD FOR DRIVING SAME [patent_app_type] => utility [patent_app_number] => 18/572263 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18572263 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572263
NON-VOLATILE MEMORY DEVICE AND METHOD FOR DRIVING SAME Jan 3, 2023 Pending
Array ( [id] => 19734307 [patent_doc_number] => 12212315 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Interface device [patent_app_type] => utility [patent_app_number] => 18/093281 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8820 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093281
Interface device Jan 3, 2023 Issued
Array ( [id] => 18958672 [patent_doc_number] => 20240046999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => NONVOLATILE MEMORY DEVICE PROVIDING INPUT/OUTPUT COMPATIBILITY AND METHOD FOR SETTING COMPATIBILITY THEREOF [patent_app_type] => utility [patent_app_number] => 18/148579 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148579
Nonvolatile memory device providing input/output compatibility and method for setting compatibility thereof Dec 29, 2022 Issued
Array ( [id] => 18362086 [patent_doc_number] => 20230143677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => METHODS FOR PROGRAMMING A MEMORY DEVICE, MEMORY DEVICES, AND MEMORY SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/090402 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090402
Methods for programming a memory device, memory devices, and memory systems Dec 27, 2022 Issued
Array ( [id] => 18351019 [patent_doc_number] => 20230139130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => COMPLEMENTARY METAL OXIDE SEMICONDUCTOR CIRCUIT OF MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/090431 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090431
Complementary metal oxide semiconductor circuit of memory device Dec 27, 2022 Issued
Array ( [id] => 19269024 [patent_doc_number] => 20240212728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => MEMORY CORE CHARACTERISTIC SCREENING METHOD AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 18/145927 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145927
Memory core characteristic screening method and system thereof Dec 22, 2022 Issued
Array ( [id] => 19191149 [patent_doc_number] => 20240170062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => NON-VOLATILE STATIC RANDOM ACCESS MEMORY [patent_app_type] => utility [patent_app_number] => 18/087279 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087279
Non-volatile static random access memory Dec 21, 2022 Issued
Array ( [id] => 18891192 [patent_doc_number] => 11869971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Multi-bit memory storage device [patent_app_type] => utility [patent_app_number] => 18/066689 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 25 [patent_no_of_words] => 13632 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066689
Multi-bit memory storage device Dec 14, 2022 Issued
Array ( [id] => 19237058 [patent_doc_number] => 20240194253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => NON-VOLATILE STATIC RANDOM ACCESS MEMORY BIT CELLS WITH FERROELECTRIC FIELD-EFFECT TRANSISTORS [patent_app_type] => utility [patent_app_number] => 18/080456 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080456
Non-volatile static random access memory bit cells with ferroelectric field-effect transistors Dec 12, 2022 Issued
Array ( [id] => 19842517 [patent_doc_number] => 12254916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Memory device [patent_app_type] => utility [patent_app_number] => 18/078106 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3327 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078106
Memory device Dec 8, 2022 Issued
Array ( [id] => 19957177 [patent_doc_number] => 12327593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Memory device and operating method of the memory device [patent_app_type] => utility [patent_app_number] => 18/078620 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 2621 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078620
Memory device and operating method of the memory device Dec 8, 2022 Issued
Array ( [id] => 18422286 [patent_doc_number] => 20230176750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SEMICONDUCTOR MEMORY DEVICE AND WRITE METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/076991 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076991
Semiconductor memory device and write method thereof Dec 6, 2022 Issued
Array ( [id] => 18423705 [patent_doc_number] => 20230178169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => MEMORY DEVICE FOR OUTPUTTING TEST RESULTS [patent_app_type] => utility [patent_app_number] => 18/062843 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10317 [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] => 18062843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062843
Memory device for outputting test results Dec 6, 2022 Issued
Array ( [id] => 20079168 [patent_doc_number] => 12353232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Regulator circuit module, memory storage device and voltage control method [patent_app_type] => utility [patent_app_number] => 17/992942 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992942
Regulator circuit module, memory storage device and voltage control method Nov 22, 2022 Issued
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