Search

Vivian C. Chin

Supervisory Patent Examiner (ID: 8708, Phone: (571)272-7848 , Office: P/2654 )

Most Active Art Unit
2747
Art Unit(s)
2747, 2644, 2605, 2654, 2614, 2743, 2695, 2615, 2608, 2682, 2609
Total Applications
603
Issued Applications
319
Pending Applications
133
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3619293 [patent_doc_number] => 05565893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Coordinate input apparatus and method using voltage measuring device' [patent_app_type] => 1 [patent_app_number] => 8/237894 [patent_app_country] => US [patent_app_date] => 1994-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 7535 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/565/05565893.pdf [firstpage_image] =>[orig_patent_app_number] => 237894 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/237894
Coordinate input apparatus and method using voltage measuring device May 3, 1994 Issued
Array ( [id] => 3435482 [patent_doc_number] => 05463409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Tracker balls' [patent_app_type] => 1 [patent_app_number] => 8/236965 [patent_app_country] => US [patent_app_date] => 1994-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1602 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/463/05463409.pdf [firstpage_image] =>[orig_patent_app_number] => 236965 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/236965
Tracker balls May 1, 1994 Issued
Array ( [id] => 3706456 [patent_doc_number] => 05596650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Equalizing circuit for a loudspeaker system' [patent_app_type] => 1 [patent_app_number] => 8/234736 [patent_app_country] => US [patent_app_date] => 1994-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4640 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/596/05596650.pdf [firstpage_image] =>[orig_patent_app_number] => 234736 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/234736
Equalizing circuit for a loudspeaker system Apr 28, 1994 Issued
Array ( [id] => 3429517 [patent_doc_number] => 05459484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Display control system and method of using same' [patent_app_type] => 1 [patent_app_number] => 8/237013 [patent_app_country] => US [patent_app_date] => 1994-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3735 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/459/05459484.pdf [firstpage_image] =>[orig_patent_app_number] => 237013 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/237013
Display control system and method of using same Apr 28, 1994 Issued
08/234375 DRIVING CIRCUIT FOR DISPLAY APPARATUS Apr 27, 1994 Abandoned
Array ( [id] => 3597963 [patent_doc_number] => 05488392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-30 [patent_title] => 'Precision, absolute mapping computer pointing device and versatile accessories' [patent_app_type] => 1 [patent_app_number] => 8/234841 [patent_app_country] => US [patent_app_date] => 1994-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 23858 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/488/05488392.pdf [firstpage_image] =>[orig_patent_app_number] => 234841 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/234841
Precision, absolute mapping computer pointing device and versatile accessories Apr 27, 1994 Issued
08/233404 METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE Apr 25, 1994 Abandoned
08/232475 VOICE ACTIVITY DETECTOR Apr 24, 1994 Abandoned
Array ( [id] => 3620983 [patent_doc_number] => 05510812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Piezoresistive input device' [patent_app_type] => 1 [patent_app_number] => 8/231234 [patent_app_country] => US [patent_app_date] => 1994-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4667 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/510/05510812.pdf [firstpage_image] =>[orig_patent_app_number] => 231234 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/231234
Piezoresistive input device Apr 21, 1994 Issued
Array ( [id] => 3593926 [patent_doc_number] => 05581620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Methods and apparatus for adaptive beamforming' [patent_app_type] => 1 [patent_app_number] => 8/231646 [patent_app_country] => US [patent_app_date] => 1994-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9898 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/581/05581620.pdf [firstpage_image] =>[orig_patent_app_number] => 231646 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/231646
Methods and apparatus for adaptive beamforming Apr 20, 1994 Issued
90/003399 PROGRAMMABLE SIGNAL PROCESSING DEVICE Apr 14, 1994 Issued
Array ( [id] => 3692964 [patent_doc_number] => 05633935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Stereo ultradirectional microphone apparatus' [patent_app_type] => 1 [patent_app_number] => 8/225625 [patent_app_country] => US [patent_app_date] => 1994-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 9166 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633935.pdf [firstpage_image] =>[orig_patent_app_number] => 225625 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/225625
Stereo ultradirectional microphone apparatus Apr 10, 1994 Issued
Array ( [id] => 3599094 [patent_doc_number] => 05521617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Three-dimensional image special effect apparatus' [patent_app_type] => 1 [patent_app_number] => 8/224674 [patent_app_country] => US [patent_app_date] => 1994-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 10187 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521617.pdf [firstpage_image] =>[orig_patent_app_number] => 224674 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/224674
Three-dimensional image special effect apparatus Apr 6, 1994 Issued
Array ( [id] => 3126594 [patent_doc_number] => 05381161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Data processing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/217130 [patent_app_country] => US [patent_app_date] => 1994-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4225 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381161.pdf [firstpage_image] =>[orig_patent_app_number] => 217130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/217130
Data processing apparatus Mar 23, 1994 Issued
Array ( [id] => 3626729 [patent_doc_number] => 05642129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Color sequential display panels' [patent_app_type] => 1 [patent_app_number] => 8/216817 [patent_app_country] => US [patent_app_date] => 1994-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7929 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642129.pdf [firstpage_image] =>[orig_patent_app_number] => 216817 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/216817
Color sequential display panels Mar 22, 1994 Issued
08/214379 MICROPHONE WITH INFRARED ON/OFF SWITCH Mar 16, 1994 Abandoned
08/210124 INTEGRATED POINTING AND SIGNALING DEVICE Mar 15, 1994 Abandoned
08/205314 EXTENDIBLE STYLUS Mar 1, 1994 Abandoned
Array ( [id] => 3619235 [patent_doc_number] => 05534887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Locator icon mechanism' [patent_app_type] => 1 [patent_app_number] => 8/198748 [patent_app_country] => US [patent_app_date] => 1994-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3394 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/534/05534887.pdf [firstpage_image] =>[orig_patent_app_number] => 198748 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/198748
Locator icon mechanism Feb 17, 1994 Issued
Array ( [id] => 3480526 [patent_doc_number] => 05428368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Combination mouse and track ball unit' [patent_app_type] => 1 [patent_app_number] => 8/195206 [patent_app_country] => US [patent_app_date] => 1994-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 23 [patent_no_of_words] => 6006 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/428/05428368.pdf [firstpage_image] =>[orig_patent_app_number] => 195206 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/195206
Combination mouse and track ball unit Feb 13, 1994 Issued
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