Search

Richard Tan

Examiner (ID: 125, Phone: (571)270-7455 , Office: P/2842 )

Most Active Art Unit
2849
Art Unit(s)
4134, 2843, 2842, 2817, 2849
Total Applications
1004
Issued Applications
790
Pending Applications
54
Abandoned Applications
187

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8167422 [patent_doc_number] => 08174891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Non-volatile semiconductor memory device and method of writing data in non-volatile semiconductor memory devices' [patent_app_type] => utility [patent_app_number] => 12/917813 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 7883 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/174/08174891.pdf [firstpage_image] =>[orig_patent_app_number] => 12917813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/917813
Non-volatile semiconductor memory device and method of writing data in non-volatile semiconductor memory devices Nov 1, 2010 Issued
Array ( [id] => 6147842 [patent_doc_number] => 20110019473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'MEMORY ARRAY AND METHOD OF OPERATING ONE OF A PLURALITY OF MEMORY CELLS' [patent_app_type] => utility [patent_app_number] => 12/898691 [patent_app_country] => US [patent_app_date] => 2010-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4490 [patent_no_of_claims] => 11 [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/A1/0019/20110019473.pdf [firstpage_image] =>[orig_patent_app_number] => 12898691 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/898691
Memory array and method of operating one of a plurality of memory cells Oct 4, 2010 Issued
Array ( [id] => 8330089 [patent_doc_number] => 08238159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-07 [patent_title] => 'Non-volatile semiconductor storage device and method of controlling the same' [patent_app_type] => utility [patent_app_number] => 12/887167 [patent_app_country] => US [patent_app_date] => 2010-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 11760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12887167 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/887167
Non-volatile semiconductor storage device and method of controlling the same Sep 20, 2010 Issued
Array ( [id] => 8399816 [patent_doc_number] => 08270201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Semiconductor memory device and method of operating the same' [patent_app_type] => utility [patent_app_number] => 12/885815 [patent_app_country] => US [patent_app_date] => 2010-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7188 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 12885815 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/885815
Semiconductor memory device and method of operating the same Sep 19, 2010 Issued
Array ( [id] => 8376701 [patent_doc_number] => 08259502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-04 [patent_title] => 'NAND flash memory' [patent_app_type] => utility [patent_app_number] => 12/886275 [patent_app_country] => US [patent_app_date] => 2010-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 11933 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 528 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12886275 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/886275
NAND flash memory Sep 19, 2010 Issued
Array ( [id] => 5974482 [patent_doc_number] => 20110069546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'NONVOLATILE SEMICONDUCTOR MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/885911 [patent_app_country] => US [patent_app_date] => 2010-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4424 [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/A1/0069/20110069546.pdf [firstpage_image] =>[orig_patent_app_number] => 12885911 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/885911
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE Sep 19, 2010 Abandoned
Array ( [id] => 6172804 [patent_doc_number] => 20110176364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'SEMICONDUCTOR MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/884535 [patent_app_country] => US [patent_app_date] => 2010-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4403 [patent_no_of_claims] => 10 [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/A1/0176/20110176364.pdf [firstpage_image] =>[orig_patent_app_number] => 12884535 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/884535
Semiconductor memory device Sep 16, 2010 Issued
Array ( [id] => 6157439 [patent_doc_number] => 20110158029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'WORD LINE DRIVING CIRCUIT AND SEMICONDUCTOR STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 12/885305 [patent_app_country] => US [patent_app_date] => 2010-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3940 [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/A1/0158/20110158029.pdf [firstpage_image] =>[orig_patent_app_number] => 12885305 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/885305
Word line driving circuit and semiconductor storage device Sep 16, 2010 Issued
Array ( [id] => 6201104 [patent_doc_number] => 20110063890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'SEMICONDUCTOR MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/882803 [patent_app_country] => US [patent_app_date] => 2010-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6445 [patent_no_of_claims] => 7 [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/A1/0063/20110063890.pdf [firstpage_image] =>[orig_patent_app_number] => 12882803 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/882803
Semiconductor memory device Sep 14, 2010 Issued
Array ( [id] => 6385051 [patent_doc_number] => 20100302862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'Non-volatile Memory Device' [patent_app_type] => utility [patent_app_number] => 12/856190 [patent_app_country] => US [patent_app_date] => 2010-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7738 [patent_no_of_claims] => 7 [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/A1/0302/20100302862.pdf [firstpage_image] =>[orig_patent_app_number] => 12856190 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/856190
Non-volatile memory device Aug 12, 2010 Issued
Array ( [id] => 8423178 [patent_doc_number] => 08279669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Semiconductor storage device to correct threshold distribution of memory cells by rewriting and method of controlling the same' [patent_app_type] => utility [patent_app_number] => 12/855243 [patent_app_country] => US [patent_app_date] => 2010-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 10518 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12855243 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/855243
Semiconductor storage device to correct threshold distribution of memory cells by rewriting and method of controlling the same Aug 11, 2010 Issued
Array ( [id] => 7715183 [patent_doc_number] => 08094506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Method and apparatus for timing adjustment' [patent_app_type] => utility [patent_app_number] => 12/851122 [patent_app_country] => US [patent_app_date] => 2010-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9620 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/094/08094506.pdf [firstpage_image] =>[orig_patent_app_number] => 12851122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/851122
Method and apparatus for timing adjustment Aug 4, 2010 Issued
Array ( [id] => 6426212 [patent_doc_number] => 20100277979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'MSB-BASED ERROR CORRECTION FOR FLASH MEMORY SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/836249 [patent_app_country] => US [patent_app_date] => 2010-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10968 [patent_no_of_claims] => 35 [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/A1/0277/20100277979.pdf [firstpage_image] =>[orig_patent_app_number] => 12836249 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/836249
MSB-based error correction for flash memory system Jul 13, 2010 Issued
Array ( [id] => 8330066 [patent_doc_number] => 08238138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-07 [patent_title] => 'Semiconductor memory device and its operation method' [patent_app_type] => utility [patent_app_number] => 12/805089 [patent_app_country] => US [patent_app_date] => 2010-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 109 [patent_no_of_words] => 26190 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12805089 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/805089
Semiconductor memory device and its operation method Jul 11, 2010 Issued
Array ( [id] => 4615345 [patent_doc_number] => 07990792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Hybrid sense amplifier and method, and memory device using same' [patent_app_type] => utility [patent_app_number] => 12/830129 [patent_app_country] => US [patent_app_date] => 2010-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/990/07990792.pdf [firstpage_image] =>[orig_patent_app_number] => 12830129 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/830129
Hybrid sense amplifier and method, and memory device using same Jul 1, 2010 Issued
Array ( [id] => 6157431 [patent_doc_number] => 20110158023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/829987 [patent_app_country] => US [patent_app_date] => 2010-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4354 [patent_no_of_claims] => 12 [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/A1/0158/20110158023.pdf [firstpage_image] =>[orig_patent_app_number] => 12829987 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/829987
Semiconductor memory device and method for driving the same Jul 1, 2010 Issued
Array ( [id] => 8245947 [patent_doc_number] => 08203883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Semiconductor memory device and method of programming the same' [patent_app_type] => utility [patent_app_number] => 12/828689 [patent_app_country] => US [patent_app_date] => 2010-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5280 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/203/08203883.pdf [firstpage_image] =>[orig_patent_app_number] => 12828689 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/828689
Semiconductor memory device and method of programming the same Jun 30, 2010 Issued
Array ( [id] => 6093222 [patent_doc_number] => 20110002164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/801857 [patent_app_country] => US [patent_app_date] => 2010-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4938 [patent_no_of_claims] => 4 [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/A1/0002/20110002164.pdf [firstpage_image] =>[orig_patent_app_number] => 12801857 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/801857
Semiconductor device Jun 28, 2010 Issued
Array ( [id] => 8471278 [patent_doc_number] => 08300467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Nonvolatile memory device and related method of operation' [patent_app_type] => utility [patent_app_number] => 12/821341 [patent_app_country] => US [patent_app_date] => 2010-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6516 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12821341 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/821341
Nonvolatile memory device and related method of operation Jun 22, 2010 Issued
Array ( [id] => 6337595 [patent_doc_number] => 20100329025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'NONVOLATILE SEMICONDUCTOR STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 12/821403 [patent_app_country] => US [patent_app_date] => 2010-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 14558 [patent_no_of_claims] => 8 [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/A1/0329/20100329025.pdf [firstpage_image] =>[orig_patent_app_number] => 12821403 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/821403
Nonvolatile semiconductor storage device Jun 22, 2010 Issued
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