Search

David Lam

Examiner (ID: 14034, Phone: (571)272-1782 , Office: P/2825 )

Most Active Art Unit
2827
Art Unit(s)
2825, 2827, 2818
Total Applications
2102
Issued Applications
2016
Pending Applications
28
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6433300 [patent_doc_number] => 20100103742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'METHOD OF OPERATING NONVOLATILE MEMORY DEVICE AND MEMORY SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/558630 [patent_app_country] => US [patent_app_date] => 2009-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5789 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20100103742.pdf [firstpage_image] =>[orig_patent_app_number] => 12558630 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/558630
Method of operating nonvolatile memory device and memory system Sep 13, 2009 Issued
Array ( [id] => 4635728 [patent_doc_number] => 08014184 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-09-06 [patent_title] => 'Radiation hardened memory cell' [patent_app_type] => utility [patent_app_number] => 12/558770 [patent_app_country] => US [patent_app_date] => 2009-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7432 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/014/08014184.pdf [firstpage_image] =>[orig_patent_app_number] => 12558770 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/558770
Radiation hardened memory cell Sep 13, 2009 Issued
Array ( [id] => 4620411 [patent_doc_number] => 08000135 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-08-16 [patent_title] => 'Estimation of memory cell read thresholds by sampling inside programming level distribution intervals' [patent_app_type] => utility [patent_app_number] => 12/558528 [patent_app_country] => US [patent_app_date] => 2009-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7269 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/000/08000135.pdf [firstpage_image] =>[orig_patent_app_number] => 12558528 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/558528
Estimation of memory cell read thresholds by sampling inside programming level distribution intervals Sep 12, 2009 Issued
Array ( [id] => 6368193 [patent_doc_number] => 20100080056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'SEMICONDUCTOR MEMORY SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/557898 [patent_app_country] => US [patent_app_date] => 2009-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4984 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20100080056.pdf [firstpage_image] =>[orig_patent_app_number] => 12557898 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/557898
Semiconductor memory system Sep 10, 2009 Issued
Array ( [id] => 6289527 [patent_doc_number] => 20100238701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'SEMICONDUCTOR MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/558058 [patent_app_country] => US [patent_app_date] => 2009-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11670 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0238/20100238701.pdf [firstpage_image] =>[orig_patent_app_number] => 12558058 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/558058
Semiconductor memory device Sep 10, 2009 Issued
Array ( [id] => 6023176 [patent_doc_number] => 20110051502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'Flexible Word-Line Pulsing For STT-MRAM' [patent_app_type] => utility [patent_app_number] => 12/551874 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6393 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20110051502.pdf [firstpage_image] =>[orig_patent_app_number] => 12551874 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551874
Flexible word-line pulsing for STT-MRAM Aug 31, 2009 Issued
Array ( [id] => 6433287 [patent_doc_number] => 20100103740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'Nonvolatile Memory Device, Methods of Programming the Nonvolatile Memory Device and Memory System Including the Same' [patent_app_type] => utility [patent_app_number] => 12/551268 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6321 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20100103740.pdf [firstpage_image] =>[orig_patent_app_number] => 12551268 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551268
Nonvolatile memory device, methods of programming the nonvolatile memory device and memory system including the same Aug 31, 2009 Issued
Array ( [id] => 7765458 [patent_doc_number] => 08116130 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-14 [patent_title] => 'Integrated circuits with nonvolatile memory elements' [patent_app_type] => utility [patent_app_number] => 12/551796 [patent_app_country] => US [patent_app_date] => 2009-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/116/08116130.pdf [firstpage_image] =>[orig_patent_app_number] => 12551796 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551796
Integrated circuits with nonvolatile memory elements Aug 31, 2009 Issued
Array ( [id] => 6023178 [patent_doc_number] => 20110051504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'CREATING SHORT PROGRAM PULSES IN ASYMMETRIC MEMORY ARRAYS' [patent_app_type] => utility [patent_app_number] => 12/551546 [patent_app_country] => US [patent_app_date] => 2009-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5071 [patent_no_of_claims] => 104 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20110051504.pdf [firstpage_image] =>[orig_patent_app_number] => 12551546 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551546
Creating short program pulses in asymmetric memory arrays Aug 30, 2009 Issued
Array ( [id] => 6023157 [patent_doc_number] => 20110051483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'CONTENT ADDRESSABLE MEMORY ARRAY' [patent_app_type] => utility [patent_app_number] => 12/549752 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4582 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20110051483.pdf [firstpage_image] =>[orig_patent_app_number] => 12549752 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/549752
Content addressable memory array Aug 27, 2009 Issued
Array ( [id] => 7541590 [patent_doc_number] => 08059438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Content addressable memory array programmed to perform logic operations' [patent_app_type] => utility [patent_app_number] => 12/549740 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5627 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/059/08059438.pdf [firstpage_image] =>[orig_patent_app_number] => 12549740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/549740
Content addressable memory array programmed to perform logic operations Aug 27, 2009 Issued
Array ( [id] => 4503739 [patent_doc_number] => 07948782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Content addressable memory reference clock' [patent_app_type] => utility [patent_app_number] => 12/549772 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/948/07948782.pdf [firstpage_image] =>[orig_patent_app_number] => 12549772 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/549772
Content addressable memory reference clock Aug 27, 2009 Issued
Array ( [id] => 6218945 [patent_doc_number] => 20100054040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'METHOD OF PROGRAMMING AND SENSING MEMORY CELLS USING TRANSVERSE CHANNELS AND DEVICES EMPLOYING SAME' [patent_app_type] => utility [patent_app_number] => 12/547078 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4669 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20100054040.pdf [firstpage_image] =>[orig_patent_app_number] => 12547078 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/547078
Method of programming and sensing memory cells using transverse channels and devices employing same Aug 24, 2009 Issued
Array ( [id] => 6023187 [patent_doc_number] => 20110051513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'METHODS, DEVICES, AND SYSTEMS FOR DEALING WITH THRESHOLD VOLTAGE CHANGE IN MEMORY DEVICES' [patent_app_type] => utility [patent_app_number] => 12/547280 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8293 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20110051513.pdf [firstpage_image] =>[orig_patent_app_number] => 12547280 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/547280
Methods, devices, and systems for dealing with threshold voltage change in memory devices Aug 24, 2009 Issued
Array ( [id] => 46517 [patent_doc_number] => 07778068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/545363 [patent_app_country] => US [patent_app_date] => 2009-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 37 [patent_no_of_words] => 8685 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/778/07778068.pdf [firstpage_image] =>[orig_patent_app_number] => 12545363 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/545363
Semiconductor device Aug 20, 2009 Issued
Array ( [id] => 36079 [patent_doc_number] => 07787290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-31 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/545379 [patent_app_country] => US [patent_app_date] => 2009-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 34 [patent_no_of_words] => 9356 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/787/07787290.pdf [firstpage_image] =>[orig_patent_app_number] => 12545379 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/545379
Semiconductor device Aug 20, 2009 Issued
Array ( [id] => 6298507 [patent_doc_number] => 20100067302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'NAND-TYPE FLASH MEMORY AND NAND-TYPE FLASH MEMORY CONTROLLING METHOD' [patent_app_type] => utility [patent_app_number] => 12/544284 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5505 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20100067302.pdf [firstpage_image] =>[orig_patent_app_number] => 12544284 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544284
NAND-type flash memory and NAND-type flash memory controlling method Aug 19, 2009 Issued
Array ( [id] => 6564764 [patent_doc_number] => 20100046275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'NONVOLATILE SEMICONDUCTOR STORAGE APPARATUS AND DATA PROGRAMMING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/544276 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 13159 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20100046275.pdf [firstpage_image] =>[orig_patent_app_number] => 12544276 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544276
Nonvolatile semiconductor storage apparatus and data programming method thereof Aug 19, 2009 Issued
Array ( [id] => 6133141 [patent_doc_number] => 20110007585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'METHOD FOR GENERATING READ ENABLE SIGNAL AND MEMORY SYSTEM USING THE METHOD' [patent_app_type] => utility [patent_app_number] => 12/544602 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3889 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20110007585.pdf [firstpage_image] =>[orig_patent_app_number] => 12544602 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544602
Method for generating read enable signal and memory system using the method Aug 19, 2009 Issued
Array ( [id] => 4503906 [patent_doc_number] => 07948811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Memory with shared read/write circuit' [patent_app_type] => utility [patent_app_number] => 12/540784 [patent_app_country] => US [patent_app_date] => 2009-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2353 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/948/07948811.pdf [firstpage_image] =>[orig_patent_app_number] => 12540784 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/540784
Memory with shared read/write circuit Aug 12, 2009 Issued
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