Search

Long Nguyen

Examiner (ID: 4063)

Most Active Art Unit
2301
Art Unit(s)
2302, 2899, 2306, 2301
Total Applications
521
Issued Applications
453
Pending Applications
0
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2877521 [patent_doc_number] => 05097435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'High speed dividing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/455236 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5748 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097435.pdf [firstpage_image] =>[orig_patent_app_number] => 455236 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/455236
High speed dividing apparatus Dec 21, 1989 Issued
Array ( [id] => 2682323 [patent_doc_number] => 05027300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Two level multiplexer circuit shifter apparatus' [patent_app_type] => 1 [patent_app_number] => 7/453559 [patent_app_country] => US [patent_app_date] => 1989-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5173 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/027/05027300.pdf [firstpage_image] =>[orig_patent_app_number] => 453559 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453559
Two level multiplexer circuit shifter apparatus Dec 19, 1989 Issued
Array ( [id] => 2731339 [patent_doc_number] => 05025406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Adaptive digital filter for multi path distortion cancellation' [patent_app_type] => 1 [patent_app_number] => 7/447279 [patent_app_country] => US [patent_app_date] => 1989-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1957 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/025/05025406.pdf [firstpage_image] =>[orig_patent_app_number] => 447279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/447279
Adaptive digital filter for multi path distortion cancellation Dec 6, 1989 Issued
Array ( [id] => 2750027 [patent_doc_number] => 05023590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => '17-bit cascadable comparator using generic array logic' [patent_app_type] => 1 [patent_app_number] => 7/446965 [patent_app_country] => US [patent_app_date] => 1989-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1664 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023590.pdf [firstpage_image] =>[orig_patent_app_number] => 446965 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/446965
17-bit cascadable comparator using generic array logic Dec 5, 1989 Issued
Array ( [id] => 2800828 [patent_doc_number] => 05103420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Method and apparatus for SRT division using gray coded quotient bit signals' [patent_app_type] => 1 [patent_app_number] => 7/449366 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3300 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103420.pdf [firstpage_image] =>[orig_patent_app_number] => 449366 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449366
Method and apparatus for SRT division using gray coded quotient bit signals Dec 3, 1989 Issued
Array ( [id] => 2678327 [patent_doc_number] => 05073863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Truth value converter' [patent_app_type] => 1 [patent_app_number] => 7/445549 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 35 [patent_no_of_words] => 9689 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073863.pdf [firstpage_image] =>[orig_patent_app_number] => 445549 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/445549
Truth value converter Dec 3, 1989 Issued
Array ( [id] => 2755445 [patent_doc_number] => 05012437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Digitally controlled oscillator' [patent_app_type] => 1 [patent_app_number] => 7/442899 [patent_app_country] => US [patent_app_date] => 1989-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4836 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012437.pdf [firstpage_image] =>[orig_patent_app_number] => 442899 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442899
Digitally controlled oscillator Nov 28, 1989 Issued
07/438679 VECTOR BIT-MATRIX MULTIPLY FUNCTIONAL UNIT Nov 16, 1989 Abandoned
Array ( [id] => 2756905 [patent_doc_number] => 05016210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Binary division of signed operands' [patent_app_type] => 1 [patent_app_number] => 7/437000 [patent_app_country] => US [patent_app_date] => 1989-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9048 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 682 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016210.pdf [firstpage_image] =>[orig_patent_app_number] => 437000 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/437000
Binary division of signed operands Nov 14, 1989 Issued
Array ( [id] => 2769867 [patent_doc_number] => 05060179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Mathematical function-generating device for electronic musical instruments' [patent_app_type] => 1 [patent_app_number] => 7/436540 [patent_app_country] => US [patent_app_date] => 1989-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2952 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/060/05060179.pdf [firstpage_image] =>[orig_patent_app_number] => 436540 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436540
Mathematical function-generating device for electronic musical instruments Nov 13, 1989 Issued
Array ( [id] => 2865296 [patent_doc_number] => 05084835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Method and apparatus for absolute value summation and subtraction' [patent_app_type] => 1 [patent_app_number] => 7/432829 [patent_app_country] => US [patent_app_date] => 1989-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4437 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084835.pdf [firstpage_image] =>[orig_patent_app_number] => 432829 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432829
Method and apparatus for absolute value summation and subtraction Nov 6, 1989 Issued
Array ( [id] => 2753243 [patent_doc_number] => 05029123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Information processing device capable of indicating performance' [patent_app_type] => 1 [patent_app_number] => 7/432670 [patent_app_country] => US [patent_app_date] => 1989-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2518 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/029/05029123.pdf [firstpage_image] =>[orig_patent_app_number] => 432670 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432670
Information processing device capable of indicating performance Nov 6, 1989 Issued
Array ( [id] => 2633129 [patent_doc_number] => 04956799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Trigonometric function arithmetic processor using pseudo-division' [patent_app_type] => 1 [patent_app_number] => 7/428035 [patent_app_country] => US [patent_app_date] => 1989-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6304 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 796 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956799.pdf [firstpage_image] =>[orig_patent_app_number] => 428035 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/428035
Trigonometric function arithmetic processor using pseudo-division Oct 26, 1989 Issued
Array ( [id] => 2725155 [patent_doc_number] => 05053985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Recycling DCT/IDCT integrated circuit apparatus using a single multiplier/accumulator and a single random access memory' [patent_app_type] => 1 [patent_app_number] => 7/424079 [patent_app_country] => US [patent_app_date] => 1989-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3479 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053985.pdf [firstpage_image] =>[orig_patent_app_number] => 424079 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/424079
Recycling DCT/IDCT integrated circuit apparatus using a single multiplier/accumulator and a single random access memory Oct 18, 1989 Issued
Array ( [id] => 2612035 [patent_doc_number] => 04931981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Multi-place ripple-carry adder' [patent_app_type] => 1 [patent_app_number] => 7/418803 [patent_app_country] => US [patent_app_date] => 1989-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1840 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931981.pdf [firstpage_image] =>[orig_patent_app_number] => 418803 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/418803
Multi-place ripple-carry adder Oct 3, 1989 Issued
07/418708 HIGH SPEED MULTIPLIER Oct 2, 1989 Abandoned
Array ( [id] => 2718818 [patent_doc_number] => 05042001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Method and apparatus for performing mathematical functions using polynomial approximation and a rectangular aspect ratio multiplier' [patent_app_type] => 1 [patent_app_number] => 7/416110 [patent_app_country] => US [patent_app_date] => 1989-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 14500 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042001.pdf [firstpage_image] =>[orig_patent_app_number] => 416110 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/416110
Method and apparatus for performing mathematical functions using polynomial approximation and a rectangular aspect ratio multiplier Oct 1, 1989 Issued
Array ( [id] => 2716659 [patent_doc_number] => 04982353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Subsampling time-domain digital filter using sparsely clocked output latch' [patent_app_type] => 1 [patent_app_number] => 7/414869 [patent_app_country] => US [patent_app_date] => 1989-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8603 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982353.pdf [firstpage_image] =>[orig_patent_app_number] => 414869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/414869
Subsampling time-domain digital filter using sparsely clocked output latch Sep 27, 1989 Issued
07/411450 DYNAMIC DIGITAL IIR AUDIO FILTER Sep 24, 1989 Abandoned
Array ( [id] => 2633167 [patent_doc_number] => 04956801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Matrix arithmetic circuit for processing matrix transformation operations' [patent_app_type] => 1 [patent_app_number] => 7/407549 [patent_app_country] => US [patent_app_date] => 1989-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3586 [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/04/956/04956801.pdf [firstpage_image] =>[orig_patent_app_number] => 407549 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/407549
Matrix arithmetic circuit for processing matrix transformation operations Sep 14, 1989 Issued
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