Search

Viet David Pham

Examiner (ID: 7872, Phone: (571)270-5582 , Office: P/2699 )

Most Active Art Unit
2699
Art Unit(s)
2628, 2629, 2697, 2699
Total Applications
522
Issued Applications
367
Pending Applications
2
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19964662 [patent_doc_number] => 12334177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Semiconductor memory device [patent_app_type] => utility [patent_app_number] => 18/225916 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 42 [patent_no_of_words] => 5984 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 18225916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225916
Semiconductor memory device Jul 24, 2023 Issued
Array ( [id] => 19573671 [patent_doc_number] => 20240377963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SLOW PROGRAMMING ON WEAK WORD LINES OF A MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/357737 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12343 [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] => 18357737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357737
Slow programming on weak word lines of a memory device Jul 23, 2023 Issued
Array ( [id] => 20331378 [patent_doc_number] => 12461653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Fast look ahead read for non-volatile memory by removing pre-read redundancy [patent_app_type] => utility [patent_app_number] => 18/225320 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 34 [patent_no_of_words] => 13284 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225320
Fast look ahead read for non-volatile memory by removing pre-read redundancy Jul 23, 2023 Issued
Array ( [id] => 19191143 [patent_doc_number] => 20240170056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Channel Circuit with Trained Neural Network Noise Mixture Estimator [patent_app_type] => utility [patent_app_number] => 18/354178 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354178
Channel circuit with trained neural network noise mixture estimator Jul 17, 2023 Issued
Array ( [id] => 20117427 [patent_doc_number] => 12367133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Apparatuses and methods for training operations [patent_app_type] => utility [patent_app_number] => 18/353639 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4930 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353639
Apparatuses and methods for training operations Jul 16, 2023 Issued
Array ( [id] => 19972898 [patent_doc_number] => 12341523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Delay control circuit, semiconductor memory device, and delay control method [patent_app_type] => utility [patent_app_number] => 18/347935 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347935
Delay control circuit, semiconductor memory device, and delay control method Jul 5, 2023 Issued
Array ( [id] => 18757637 [patent_doc_number] => 20230361100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => MEMORY CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/346856 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346856
Memory circuits Jul 4, 2023 Issued
Array ( [id] => 20119756 [patent_doc_number] => 12369497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Magnetoresistive random access memory device and method for fabricating the same [patent_app_type] => utility [patent_app_number] => 18/216610 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1179 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216610
Magnetoresistive random access memory device and method for fabricating the same Jun 29, 2023 Issued
Array ( [id] => 19493355 [patent_doc_number] => 12112071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Nonvolatile memory device supporting high-efficiency I/O interface [patent_app_type] => utility [patent_app_number] => 18/217063 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 23086 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217063
Nonvolatile memory device supporting high-efficiency I/O interface Jun 29, 2023 Issued
Array ( [id] => 20266810 [patent_doc_number] => 12437806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Semiconductor device and operating method thereof [patent_app_type] => utility [patent_app_number] => 18/344058 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 2809 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344058
Semiconductor device and operating method thereof Jun 28, 2023 Issued
Array ( [id] => 18730131 [patent_doc_number] => 20230344429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SEMICONDUCTOR DEVICE RELATED TO CALIBRATING TERMINATION RESISTANCE [patent_app_type] => utility [patent_app_number] => 18/343537 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343537
Semiconductor device related to calibrating termination resistance Jun 27, 2023 Issued
Array ( [id] => 18728019 [patent_doc_number] => 20230342312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => STORAGE DEVICE AND COMPUTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/342252 [patent_app_country] => US [patent_app_date] => 2023-06-27 [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] => -13 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342252
STORAGE DEVICE AND COMPUTER DEVICE Jun 26, 2023 Abandoned
Array ( [id] => 19305231 [patent_doc_number] => 20240233811 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => BIT LINE SENSE AMPLIFIER OF SEMICONDUCTOR MEMORY DEVICE AND SEMICONDUCTOR MEMORY DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/340216 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340216
Bit line sense amplifier of semiconductor memory device and semiconductor memory device having the same Jun 22, 2023 Issued
Array ( [id] => 19305231 [patent_doc_number] => 20240233811 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => BIT LINE SENSE AMPLIFIER OF SEMICONDUCTOR MEMORY DEVICE AND SEMICONDUCTOR MEMORY DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/340216 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340216
Bit line sense amplifier of semiconductor memory device and semiconductor memory device having the same Jun 22, 2023 Issued
Array ( [id] => 19515426 [patent_doc_number] => 20240347112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MEMORY PERFORMING RESET OPERATION AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/339069 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339069
Memory performing reset operation and operating method thereof Jun 20, 2023 Issued
Array ( [id] => 20245928 [patent_doc_number] => 12426273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Magnetoresistance memory device and method for manufacturing magnetoresistance memory device [patent_app_type] => utility [patent_app_number] => 18/337576 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2247 [patent_no_of_claims] => 15 [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] => 18337576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337576
Magnetoresistance memory device and method for manufacturing magnetoresistance memory device Jun 19, 2023 Issued
Array ( [id] => 19037821 [patent_doc_number] => 20240087636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Dynamic Memory Operations [patent_app_type] => utility [patent_app_number] => 18/333135 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333135
Dynamic Memory Operations Jun 11, 2023 Pending
Array ( [id] => 19617256 [patent_doc_number] => 20240402936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => CLOCK CONTROL CIRCUIT, MEMORY STORAGE DEVICE AND CLOCK CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/332766 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332766
Clock control circuit, memory storage device and clock control method Jun 11, 2023 Issued
Array ( [id] => 19483737 [patent_doc_number] => 20240331779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SEMICONDUCTOR DEVICE AND OPERATING METHOD OF SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/331937 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331937
Semiconductor device and operating method of semiconductor device Jun 8, 2023 Issued
Array ( [id] => 19085920 [patent_doc_number] => 20240112721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DOUBLE DATA RATE (DDR) MEMORY CONTROLLER APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/208050 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208050
Double data rate (DDR) memory controller apparatus and method Jun 8, 2023 Issued
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