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] => 8573200 [patent_doc_number] => 08339853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Nonvolatile semiconductor storage device, nonvolatile semiconductor storage system and method of managing of defective column in nonvolatile semiconductor storage system' [patent_app_type] => utility [patent_app_number] => 13/353047 [patent_app_country] => US [patent_app_date] => 2012-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 14050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13353047 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/353047
Nonvolatile semiconductor storage device, nonvolatile semiconductor storage system and method of managing of defective column in nonvolatile semiconductor storage system Jan 17, 2012 Issued
Array ( [id] => 8295777 [patent_doc_number] => 08223572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Efficient word lines, bit line and precharge tracking in self-timed memory device' [patent_app_type] => utility [patent_app_number] => 13/235535 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 9674 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13235535 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/235535
Efficient word lines, bit line and precharge tracking in self-timed memory device Sep 18, 2011 Issued
Array ( [id] => 7783204 [patent_doc_number] => 20120044760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND DRIVING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/169803 [patent_app_country] => US [patent_app_date] => 2011-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6779 [patent_no_of_claims] => 6 [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/A1/0044/20120044760.pdf [firstpage_image] =>[orig_patent_app_number] => 13169803 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/169803
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND DRIVING METHOD THEREOF Jun 26, 2011 Abandoned
Array ( [id] => 8318538 [patent_doc_number] => 08233325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'NAND flash memory' [patent_app_type] => utility [patent_app_number] => 13/108641 [patent_app_country] => US [patent_app_date] => 2011-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5913 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13108641 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/108641
NAND flash memory May 15, 2011 Issued
Array ( [id] => 7697973 [patent_doc_number] => 20110228617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'TECHNIQUES FOR REDUCING A VOLTAGE SWING' [patent_app_type] => utility [patent_app_number] => 13/092673 [patent_app_country] => US [patent_app_date] => 2011-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10829 [patent_no_of_claims] => 21 [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/A1/0228/20110228617.pdf [firstpage_image] =>[orig_patent_app_number] => 13092673 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/092673
Techniques for reducing a voltage swing Apr 21, 2011 Issued
Array ( [id] => 8399861 [patent_doc_number] => 08270245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Memory Device' [patent_app_type] => utility [patent_app_number] => 13/050142 [patent_app_country] => US [patent_app_date] => 2011-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4079 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13050142 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/050142
Memory Device Mar 16, 2011 Issued
Array ( [id] => 8539389 [patent_doc_number] => 08315112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Current detection circuit for detecting read current from a memory cell' [patent_app_type] => utility [patent_app_number] => 13/024917 [patent_app_country] => US [patent_app_date] => 2011-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3155 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13024917 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/024917
Current detection circuit for detecting read current from a memory cell Feb 9, 2011 Issued
Array ( [id] => 6060632 [patent_doc_number] => 20110199816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'SEMICONDUCTOR DEVICE AND DRIVING METHOD OF THE SAME' [patent_app_type] => utility [patent_app_number] => 13/022407 [patent_app_country] => US [patent_app_date] => 2011-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 20529 [patent_no_of_claims] => 9 [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/A1/0199/20110199816.pdf [firstpage_image] =>[orig_patent_app_number] => 13022407 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/022407
Semiconductor device and driving method of the same Feb 6, 2011 Issued
Array ( [id] => 6163462 [patent_doc_number] => 20110194359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE' [patent_app_type] => utility [patent_app_number] => 13/021391 [patent_app_country] => US [patent_app_date] => 2011-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4608 [patent_no_of_claims] => 6 [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/A1/0194/20110194359.pdf [firstpage_image] =>[orig_patent_app_number] => 13021391 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/021391
Semiconductor device and semiconductor module Feb 3, 2011 Issued
Array ( [id] => 8411420 [patent_doc_number] => 08274822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Nonvolatile memory device and method for driving same' [patent_app_type] => utility [patent_app_number] => 13/018757 [patent_app_country] => US [patent_app_date] => 2011-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 16039 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13018757 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/018757
Nonvolatile memory device and method for driving same Jan 31, 2011 Issued
Array ( [id] => 8447707 [patent_doc_number] => 08289766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-16 [patent_title] => 'Nonvolatile semiconductor memory device and method for driving same' [patent_app_type] => utility [patent_app_number] => 13/017699 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 14154 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13017699 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/017699
Nonvolatile semiconductor memory device and method for driving same Jan 30, 2011 Issued
Array ( [id] => 8295748 [patent_doc_number] => 08223537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'State machine sensing of memory cells' [patent_app_type] => utility [patent_app_number] => 13/011990 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 10221 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13011990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/011990
State machine sensing of memory cells Jan 23, 2011 Issued
Array ( [id] => 8411433 [patent_doc_number] => 08274836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Nonvolatile semiconductor memory device and nonvolatile semiconductor memory system' [patent_app_type] => utility [patent_app_number] => 13/010165 [patent_app_country] => US [patent_app_date] => 2011-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4830 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13010165 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/010165
Nonvolatile semiconductor memory device and nonvolatile semiconductor memory system Jan 19, 2011 Issued
Array ( [id] => 8234124 [patent_doc_number] => 08199584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Nonvolatile memory device for preventing program disturbance and method of programming the nonvolatile memory device' [patent_app_type] => utility [patent_app_number] => 13/006032 [patent_app_country] => US [patent_app_date] => 2011-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4563 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/199/08199584.pdf [firstpage_image] =>[orig_patent_app_number] => 13006032 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/006032
Nonvolatile memory device for preventing program disturbance and method of programming the nonvolatile memory device Jan 12, 2011 Issued
Array ( [id] => 5942522 [patent_doc_number] => 20110103142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/986178 [patent_app_country] => US [patent_app_date] => 2011-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9229 [patent_no_of_claims] => 2 [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/A1/0103/20110103142.pdf [firstpage_image] =>[orig_patent_app_number] => 12986178 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/986178
Semiconductor device Jan 6, 2011 Issued
Array ( [id] => 8411451 [patent_doc_number] => 08274853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Semiconductor device and method for testing the same' [patent_app_type] => utility [patent_app_number] => 12/980231 [patent_app_country] => US [patent_app_date] => 2010-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5375 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12980231 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/980231
Semiconductor device and method for testing the same Dec 27, 2010 Issued
Array ( [id] => 8204571 [patent_doc_number] => 08189369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/971324 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 20798 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/189/08189369.pdf [firstpage_image] =>[orig_patent_app_number] => 12971324 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/971324
Semiconductor device Dec 16, 2010 Issued
Array ( [id] => 6029406 [patent_doc_number] => 20110080779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'SEMICONDUCTOR DEVICE INCLUDING RESISTANCE STORAGE ELEMENT' [patent_app_type] => utility [patent_app_number] => 12/968804 [patent_app_country] => US [patent_app_date] => 2010-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 51 [patent_no_of_words] => 17449 [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/A1/0080/20110080779.pdf [firstpage_image] =>[orig_patent_app_number] => 12968804 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/968804
SEMICONDUCTOR DEVICE INCLUDING RESISTANCE STORAGE ELEMENT Dec 14, 2010 Abandoned
Array ( [id] => 5974502 [patent_doc_number] => 20110069549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'NONVOLATILE SEMICONDUCTOR STORAGE DEVICE, NONVOLATILE SEMICONDUCTOR STORAGE SYSTEM AND METHOD OF MANAGING OF DEFECTIVE COLUMN IN NONVOLATILE SEMICONDUCTOR STORAGE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/957466 [patent_app_country] => US [patent_app_date] => 2010-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13997 [patent_no_of_claims] => 1 [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/A1/0069/20110069549.pdf [firstpage_image] =>[orig_patent_app_number] => 12957466 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/957466
Nonvolatile semiconductor storage device, nonvolatile semiconductor storage system and method of managing of defective column in nonvolatile semiconductor storage system Nov 30, 2010 Issued
Array ( [id] => 7980151 [patent_doc_number] => 08072829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Dynamic semiconductor memory with improved refresh mechanism' [patent_app_type] => utility [patent_app_number] => 12/940490 [patent_app_country] => US [patent_app_date] => 2010-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4131 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/072/08072829.pdf [firstpage_image] =>[orig_patent_app_number] => 12940490 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/940490
Dynamic semiconductor memory with improved refresh mechanism Nov 4, 2010 Issued
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