Search

Hoa Van Le

Examiner (ID: 13440, Phone: (571)272-1332 , Office: P/1721 )

Most Active Art Unit
1752
Art Unit(s)
1105, 1113, 1507, 1506, 1721, 1724, 1737, 1752, 1795
Total Applications
3483
Issued Applications
2664
Pending Applications
54
Abandoned Applications
766

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4170451 [patent_doc_number] => 06157584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Redundancy circuit and method for semiconductor memory' [patent_app_type] => 1 [patent_app_number] => 9/315458 [patent_app_country] => US [patent_app_date] => 1999-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6446 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/157/06157584.pdf [firstpage_image] =>[orig_patent_app_number] => 315458 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/315458
Redundancy circuit and method for semiconductor memory May 19, 1999 Issued
Array ( [id] => 7027344 [patent_doc_number] => 20010014044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-16 [patent_title] => 'SEMICONDUCTOR MEMORY DEVICE EXHIBITING IMPROVED HIGH SPEED AND STABLE WRITE OPERATIONS' [patent_app_type] => new [patent_app_number] => 09/314156 [patent_app_country] => US [patent_app_date] => 1999-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3708 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20010014044.pdf [firstpage_image] =>[orig_patent_app_number] => 09314156 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/314156
Semiconductor memory device exhibiting improved high speed and stable write operations May 18, 1999 Issued
Array ( [id] => 4185806 [patent_doc_number] => 06141288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Semiconductor memory device allowing change of refresh mode and address switching method therewith' [patent_app_type] => 1 [patent_app_number] => 9/314028 [patent_app_country] => US [patent_app_date] => 1999-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 39 [patent_no_of_words] => 13435 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/141/06141288.pdf [firstpage_image] =>[orig_patent_app_number] => 314028 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/314028
Semiconductor memory device allowing change of refresh mode and address switching method therewith May 18, 1999 Issued
Array ( [id] => 6139728 [patent_doc_number] => 20020001245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-03 [patent_title] => 'SEMICONDUCTOR MEMORY DEVICE PERMITTING IMPROVED INTEGRATION DENSITY AND REDUCED ACCESSING TIME' [patent_app_type] => new [patent_app_number] => 09/311560 [patent_app_country] => US [patent_app_date] => 1999-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 13882 [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] => publication [pdf_file] => publications/A1/0001/20020001245.pdf [firstpage_image] =>[orig_patent_app_number] => 09311560 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/311560
Semiconductor memory device permitting improved integration density and reduced accessing time May 13, 1999 Issued
Array ( [id] => 4110625 [patent_doc_number] => 06067250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Method and apparatus for localizing point defects causing leakage currents in a non-volatile memory device' [patent_app_type] => 1 [patent_app_number] => 9/311257 [patent_app_country] => US [patent_app_date] => 1999-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2188 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067250.pdf [firstpage_image] =>[orig_patent_app_number] => 311257 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/311257
Method and apparatus for localizing point defects causing leakage currents in a non-volatile memory device May 12, 1999 Issued
Array ( [id] => 6893562 [patent_doc_number] => 20010015928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'MEMORY DEVICE WITH FASTER RESET OPERATION' [patent_app_type] => new [patent_app_number] => 09/307758 [patent_app_country] => US [patent_app_date] => 1999-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8959 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20010015928.pdf [firstpage_image] =>[orig_patent_app_number] => 09307758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/307758
Memory device with faster reset operation May 9, 1999 Issued
Array ( [id] => 4316898 [patent_doc_number] => 06188609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Ramped or stepped gate channel erase for flash memory application' [patent_app_type] => 1 [patent_app_number] => 9/307259 [patent_app_country] => US [patent_app_date] => 1999-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 7860 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188609.pdf [firstpage_image] =>[orig_patent_app_number] => 307259 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/307259
Ramped or stepped gate channel erase for flash memory application May 5, 1999 Issued
Array ( [id] => 4116880 [patent_doc_number] => 06101121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Multi-level memory circuit with regulated reading voltage' [patent_app_type] => 1 [patent_app_number] => 9/202657 [patent_app_country] => US [patent_app_date] => 1999-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2467 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101121.pdf [firstpage_image] =>[orig_patent_app_number] => 202657 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/202657
Multi-level memory circuit with regulated reading voltage May 4, 1999 Issued
Array ( [id] => 4202200 [patent_doc_number] => 06154394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Data input-output circuit and semiconductor data storage device provided therewith' [patent_app_type] => 1 [patent_app_number] => 9/299857 [patent_app_country] => US [patent_app_date] => 1999-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5603 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154394.pdf [firstpage_image] =>[orig_patent_app_number] => 299857 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/299857
Data input-output circuit and semiconductor data storage device provided therewith Apr 25, 1999 Issued
Array ( [id] => 4231023 [patent_doc_number] => RE037273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Synchronous semiconductor device with discontinued functions at power down' [patent_app_type] => 2 [patent_app_number] => 9/296101 [patent_app_country] => US [patent_app_date] => 1999-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4421 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037273.pdf [firstpage_image] =>[orig_patent_app_number] => 296101 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/296101
Synchronous semiconductor device with discontinued functions at power down Apr 20, 1999 Issued
Array ( [id] => 4197504 [patent_doc_number] => 06151237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'DRAM having each memory cell storing plural bit data' [patent_app_type] => 1 [patent_app_number] => 9/292665 [patent_app_country] => US [patent_app_date] => 1999-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5642 [patent_no_of_claims] => 6 [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] => patents/06/151/06151237.pdf [firstpage_image] =>[orig_patent_app_number] => 292665 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/292665
DRAM having each memory cell storing plural bit data Apr 15, 1999 Issued
Array ( [id] => 4368580 [patent_doc_number] => 06175533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Multi-port memory cell with preset' [patent_app_type] => 1 [patent_app_number] => 9/291158 [patent_app_country] => US [patent_app_date] => 1999-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4997 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/175/06175533.pdf [firstpage_image] =>[orig_patent_app_number] => 291158 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/291158
Multi-port memory cell with preset Apr 11, 1999 Issued
Array ( [id] => 4425630 [patent_doc_number] => 06195306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Semiconductor device' [patent_app_type] => 1 [patent_app_number] => 9/289660 [patent_app_country] => US [patent_app_date] => 1999-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 9403 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195306.pdf [firstpage_image] =>[orig_patent_app_number] => 289660 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/289660
Semiconductor device Apr 11, 1999 Issued
Array ( [id] => 4139935 [patent_doc_number] => 06128209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Semiconductor memory device having dummy bit and word lines' [patent_app_type] => 1 [patent_app_number] => 9/288659 [patent_app_country] => US [patent_app_date] => 1999-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3790 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/128/06128209.pdf [firstpage_image] =>[orig_patent_app_number] => 288659 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/288659
Semiconductor memory device having dummy bit and word lines Apr 8, 1999 Issued
Array ( [id] => 4262887 [patent_doc_number] => 06222777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Output circuit for alternating multiple bit line per column memory architecture' [patent_app_type] => 1 [patent_app_number] => 9/289460 [patent_app_country] => US [patent_app_date] => 1999-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5977 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222777.pdf [firstpage_image] =>[orig_patent_app_number] => 289460 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/289460
Output circuit for alternating multiple bit line per column memory architecture Apr 8, 1999 Issued
Array ( [id] => 4131416 [patent_doc_number] => 06072739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Semiconductor memory device capable of attaining higher speed data reading and writing operations by making equalization operation suitable for single data line' [patent_app_type] => 1 [patent_app_number] => 9/286458 [patent_app_country] => US [patent_app_date] => 1999-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4598 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072739.pdf [firstpage_image] =>[orig_patent_app_number] => 286458 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/286458
Semiconductor memory device capable of attaining higher speed data reading and writing operations by making equalization operation suitable for single data line Apr 5, 1999 Issued
Array ( [id] => 4368358 [patent_doc_number] => 06175518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Remote register hierarchy accessible using a serial data line' [patent_app_type] => 1 [patent_app_number] => 9/281612 [patent_app_country] => US [patent_app_date] => 1999-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 9435 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/175/06175518.pdf [firstpage_image] =>[orig_patent_app_number] => 281612 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/281612
Remote register hierarchy accessible using a serial data line Mar 29, 1999 Issued
Array ( [id] => 4318292 [patent_doc_number] => 06252818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Apparatus and method for operating a dual port memory cell' [patent_app_type] => 1 [patent_app_number] => 9/277659 [patent_app_country] => US [patent_app_date] => 1999-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3653 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/252/06252818.pdf [firstpage_image] =>[orig_patent_app_number] => 277659 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/277659
Apparatus and method for operating a dual port memory cell Mar 25, 1999 Issued
Array ( [id] => 4110377 [patent_doc_number] => 06097642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Bus-line midpoint holding circuit for high speed memory read operation' [patent_app_type] => 1 [patent_app_number] => 9/273559 [patent_app_country] => US [patent_app_date] => 1999-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4671 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/097/06097642.pdf [firstpage_image] =>[orig_patent_app_number] => 273559 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/273559
Bus-line midpoint holding circuit for high speed memory read operation Mar 21, 1999 Issued
Array ( [id] => 1480087 [patent_doc_number] => 06344995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-02-05 [patent_title] => 'Circuit for controlling the potential difference between the substrate and the control gate on non-volatile memory and its control method' [patent_app_type] => B2 [patent_app_number] => 09/272160 [patent_app_country] => US [patent_app_date] => 1999-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2395 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/344/06344995.pdf [firstpage_image] =>[orig_patent_app_number] => 09272160 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/272160
Circuit for controlling the potential difference between the substrate and the control gate on non-volatile memory and its control method Mar 18, 1999 Issued
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