Search

Vibol Tan

Examiner (ID: 6469, Phone: (571)272-1811 , Office: P/2844 )

Most Active Art Unit
2819
Art Unit(s)
2844, 2819
Total Applications
2718
Issued Applications
2530
Pending Applications
32
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
08/313626 OPTOELECTRIC COUPLER Sep 26, 1994 Abandoned
Array ( [id] => 3548409 [patent_doc_number] => 05554858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Segmented position sensing detector for reducing non-uniformly distributed stray light from a spot image' [patent_app_type] => 1 [patent_app_number] => 8/310841 [patent_app_country] => US [patent_app_date] => 1994-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2555 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/554/05554858.pdf [firstpage_image] =>[orig_patent_app_number] => 310841 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/310841
Segmented position sensing detector for reducing non-uniformly distributed stray light from a spot image Sep 21, 1994 Issued
Array ( [id] => 3699036 [patent_doc_number] => 05619043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'System for acquiring an image of a multi-phase fluid by measuring backscattered light' [patent_app_type] => 1 [patent_app_number] => 8/310630 [patent_app_country] => US [patent_app_date] => 1994-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 8087 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/619/05619043.pdf [firstpage_image] =>[orig_patent_app_number] => 310630 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/310630
System for acquiring an image of a multi-phase fluid by measuring backscattered light Sep 20, 1994 Issued
Array ( [id] => 3514492 [patent_doc_number] => 05563407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'X-ray image intensifier tube with an ion pump to maintain a high vacuum in the tube' [patent_app_type] => 1 [patent_app_number] => 8/308934 [patent_app_country] => US [patent_app_date] => 1994-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3544 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/563/05563407.pdf [firstpage_image] =>[orig_patent_app_number] => 308934 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/308934
X-ray image intensifier tube with an ion pump to maintain a high vacuum in the tube Sep 19, 1994 Issued
Array ( [id] => 3529216 [patent_doc_number] => 05504346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'Insitu detection of tube sagging in semiconductor diffusion furnace using a laser beam that is blocked when tube sags' [patent_app_type] => 1 [patent_app_number] => 8/308043 [patent_app_country] => US [patent_app_date] => 1994-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1063 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/504/05504346.pdf [firstpage_image] =>[orig_patent_app_number] => 308043 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/308043
Insitu detection of tube sagging in semiconductor diffusion furnace using a laser beam that is blocked when tube sags Sep 15, 1994 Issued
08/303737 FORMAT RECOGNITION DEVICE FOR A FILM CASSETTE Sep 8, 1994 Abandoned
Array ( [id] => 3523437 [patent_doc_number] => 05530237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Apparatus for focusing on transparent objects' [patent_app_type] => 1 [patent_app_number] => 8/299444 [patent_app_country] => US [patent_app_date] => 1994-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6476 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530237.pdf [firstpage_image] =>[orig_patent_app_number] => 299444 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299444
Apparatus for focusing on transparent objects Aug 31, 1994 Issued
Array ( [id] => 3549736 [patent_doc_number] => 05499794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-19 [patent_title] => 'Process and device for detecting foreign substances in a textile test material using an alternating light and dark background' [patent_app_type] => 1 [patent_app_number] => 8/297843 [patent_app_country] => US [patent_app_date] => 1994-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2312 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/499/05499794.pdf [firstpage_image] =>[orig_patent_app_number] => 297843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297843
Process and device for detecting foreign substances in a textile test material using an alternating light and dark background Aug 29, 1994 Issued
Array ( [id] => 3629438 [patent_doc_number] => 05621207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Optical joystick using a plurality of multiplexed photoemitters and a corresponding photodetector' [patent_app_type] => 1 [patent_app_number] => 8/297642 [patent_app_country] => US [patent_app_date] => 1994-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7563 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/621/05621207.pdf [firstpage_image] =>[orig_patent_app_number] => 297642 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297642
Optical joystick using a plurality of multiplexed photoemitters and a corresponding photodetector Aug 28, 1994 Issued
Array ( [id] => 3461106 [patent_doc_number] => 05473153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Light intensity control circuit for an optical scanning unit' [patent_app_type] => 1 [patent_app_number] => 8/296413 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4187 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/473/05473153.pdf [firstpage_image] =>[orig_patent_app_number] => 296413 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/296413
Light intensity control circuit for an optical scanning unit Aug 25, 1994 Issued
08/294307 OPTICAL DEVICE Aug 22, 1994 Abandoned
08/294700 SENSOR ASSEMBLY PROVIDING GRAY SCALE AND COLOR FOR AN OPTICAL IMAGE SCANNER Aug 22, 1994 Abandoned
08/294397 METHOD OF MEASURING FIBRE OPTIC DAMAGE Aug 22, 1994 Abandoned
Array ( [id] => 3556057 [patent_doc_number] => 05493109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Optical coherence tomography assisted ophthalmologic surgical microscope' [patent_app_type] => 1 [patent_app_number] => 8/292433 [patent_app_country] => US [patent_app_date] => 1994-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3697 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/493/05493109.pdf [firstpage_image] =>[orig_patent_app_number] => 292433 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/292433
Optical coherence tomography assisted ophthalmologic surgical microscope Aug 17, 1994 Issued
08/290499 CMOS OUTPUT BUFFER CIRCUIT Aug 14, 1994 Abandoned
Array ( [id] => 3554169 [patent_doc_number] => 05572039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Method and apparatus for observing a gap' [patent_app_type] => 1 [patent_app_number] => 8/290814 [patent_app_country] => US [patent_app_date] => 1994-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 2012 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/572/05572039.pdf [firstpage_image] =>[orig_patent_app_number] => 290814 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/290814
Method and apparatus for observing a gap Aug 14, 1994 Issued
Array ( [id] => 3494003 [patent_doc_number] => 05440141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Method of measuring a thickness of a multilayered sample using ultraviolet light and light with wavelengths longer than ultraviolet' [patent_app_type] => 1 [patent_app_number] => 8/289320 [patent_app_country] => US [patent_app_date] => 1994-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 9352 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/440/05440141.pdf [firstpage_image] =>[orig_patent_app_number] => 289320 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/289320
Method of measuring a thickness of a multilayered sample using ultraviolet light and light with wavelengths longer than ultraviolet Aug 10, 1994 Issued
Array ( [id] => 3521011 [patent_doc_number] => 05506402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-09 [patent_title] => 'Transmission mode 1.06 .mu.M photocathode for night vision having an indium gallium arsenide active layer and an aluminum gallium azsenide window layer' [patent_app_type] => 1 [patent_app_number] => 8/282810 [patent_app_country] => US [patent_app_date] => 1994-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3409 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/506/05506402.pdf [firstpage_image] =>[orig_patent_app_number] => 282810 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/282810
Transmission mode 1.06 .mu.M photocathode for night vision having an indium gallium arsenide active layer and an aluminum gallium azsenide window layer Jul 28, 1994 Issued
Array ( [id] => 3491708 [patent_doc_number] => 05426379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Field programmable gate array with built-in bitstream data expansion' [patent_app_type] => 1 [patent_app_number] => 8/283122 [patent_app_country] => US [patent_app_date] => 1994-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6443 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/426/05426379.pdf [firstpage_image] =>[orig_patent_app_number] => 283122 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/283122
Field programmable gate array with built-in bitstream data expansion Jul 28, 1994 Issued
08/244207 FLATNESS-MEASURING ROLLER FOR A CONTINUOUSLY MANUFACTURED STRIP BY ANALYZING THE BIREFRINGENCE CAUSED BY THE APPLICATION OF LATERAL FORCE TO AN OPTICAL FIBER WRAPPED THE ROLLER Jul 27, 1994 Abandoned
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