Search

Hemang Sanghavi

Examiner (ID: 6936, Phone: (571)272-9955 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874, 2883, 2501
Total Applications
1705
Issued Applications
1391
Pending Applications
119
Abandoned Applications
204

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3624788 [patent_doc_number] => 05566262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Optical fiber array and a method of producing the same' [patent_app_type] => 1 [patent_app_number] => 8/236360 [patent_app_country] => US [patent_app_date] => 1994-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5569 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/566/05566262.pdf [firstpage_image] =>[orig_patent_app_number] => 236360 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/236360
Optical fiber array and a method of producing the same Apr 28, 1994 Issued
Array ( [id] => 3506834 [patent_doc_number] => 05509097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Optical fiber core and cable with reinforced buffer tube loosely enclosing optical fibers' [patent_app_type] => 1 [patent_app_number] => 8/224030 [patent_app_country] => US [patent_app_date] => 1994-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7101 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/509/05509097.pdf [firstpage_image] =>[orig_patent_app_number] => 224030 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/224030
Optical fiber core and cable with reinforced buffer tube loosely enclosing optical fibers Apr 6, 1994 Issued
08/223670 OPTICAL CABLE HAVING A PLURALITY OF LIGHT WAVEGUIDES ARRANGED IN A PRESCRIBED STRUCTURE Apr 5, 1994 Abandoned
Array ( [id] => 3506787 [patent_doc_number] => 05509094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Mode splitter and a magneto-optical disk pick-up device having the mode splitter' [patent_app_type] => 1 [patent_app_number] => 8/213800 [patent_app_country] => US [patent_app_date] => 1994-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6171 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/509/05509094.pdf [firstpage_image] =>[orig_patent_app_number] => 213800 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/213800
Mode splitter and a magneto-optical disk pick-up device having the mode splitter Mar 15, 1994 Issued
Array ( [id] => 3119650 [patent_doc_number] => 05418882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Optical fiber for high power laser transmission' [patent_app_type] => 1 [patent_app_number] => 8/202310 [patent_app_country] => US [patent_app_date] => 1994-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3021 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/418/05418882.pdf [firstpage_image] =>[orig_patent_app_number] => 202310 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/202310
Optical fiber for high power laser transmission Feb 24, 1994 Issued
Array ( [id] => 3548376 [patent_doc_number] => 05495548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Photosensitization of optical fiber and silica waveguides' [patent_app_type] => 1 [patent_app_number] => 8/197198 [patent_app_country] => US [patent_app_date] => 1994-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2729 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495548.pdf [firstpage_image] =>[orig_patent_app_number] => 197198 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/197198
Photosensitization of optical fiber and silica waveguides Feb 15, 1994 Issued
Array ( [id] => 3006238 [patent_doc_number] => 05367590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Optical coupling assembly for use with a high brightness light source' [patent_app_type] => 1 [patent_app_number] => 8/193626 [patent_app_country] => US [patent_app_date] => 1994-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 3226 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367590.pdf [firstpage_image] =>[orig_patent_app_number] => 193626 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/193626
Optical coupling assembly for use with a high brightness light source Feb 7, 1994 Issued
Array ( [id] => 3566345 [patent_doc_number] => 05500909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-19 [patent_title] => 'Sensor head for a fiber-optic current measuring device' [patent_app_type] => 1 [patent_app_number] => 8/191587 [patent_app_country] => US [patent_app_date] => 1994-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2040 [patent_no_of_claims] => 19 [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/05/500/05500909.pdf [firstpage_image] =>[orig_patent_app_number] => 191587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/191587
Sensor head for a fiber-optic current measuring device Feb 3, 1994 Issued
08/188000 CHIRP CONTROL OF A MACH-ZEHNDER OPTICAL MODULATOR USING NON-EQUAL POWER SPLITTING Jan 27, 1994 Abandoned
Array ( [id] => 3133125 [patent_doc_number] => 05381501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Fiber optic bundle connector including a hollow cone and a terminal block' [patent_app_type] => 1 [patent_app_number] => 8/186940 [patent_app_country] => US [patent_app_date] => 1994-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3189 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381501.pdf [firstpage_image] =>[orig_patent_app_number] => 186940 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/186940
Fiber optic bundle connector including a hollow cone and a terminal block Jan 26, 1994 Issued
Array ( [id] => 3599594 [patent_doc_number] => 05517516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Optically pumped cerium-doped LiSrAlF.sub.6 and LiCaAlF.sub.6' [patent_app_type] => 1 [patent_app_number] => 8/184944 [patent_app_country] => US [patent_app_date] => 1994-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3210 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/517/05517516.pdf [firstpage_image] =>[orig_patent_app_number] => 184944 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/184944
Optically pumped cerium-doped LiSrAlF.sub.6 and LiCaAlF.sub.6 Jan 20, 1994 Issued
08/180970 HIGH-DENSITY FIBER DISTRIBUTION FRAME Jan 20, 1994 Abandoned
Array ( [id] => 3492253 [patent_doc_number] => 05406571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Optical decoupling arrangement for laser beam' [patent_app_type] => 1 [patent_app_number] => 8/182593 [patent_app_country] => US [patent_app_date] => 1994-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2650 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406571.pdf [firstpage_image] =>[orig_patent_app_number] => 182593 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/182593
Optical decoupling arrangement for laser beam Jan 17, 1994 Issued
Array ( [id] => 3137976 [patent_doc_number] => 05436988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-25 [patent_title] => 'Optical slip ring' [patent_app_type] => 1 [patent_app_number] => 8/180620 [patent_app_country] => US [patent_app_date] => 1994-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1304 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/436/05436988.pdf [firstpage_image] =>[orig_patent_app_number] => 180620 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/180620
Optical slip ring Jan 12, 1994 Issued
Array ( [id] => 3453522 [patent_doc_number] => 05430814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Temperature transient detection system for superconducting magnets' [patent_app_type] => 1 [patent_app_number] => 8/178110 [patent_app_country] => US [patent_app_date] => 1994-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3828 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430814.pdf [firstpage_image] =>[orig_patent_app_number] => 178110 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/178110
Temperature transient detection system for superconducting magnets Jan 4, 1994 Issued
Array ( [id] => 3106914 [patent_doc_number] => 05413827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Aldehyde scavenging compositions and methods relating thereto' [patent_app_type] => 1 [patent_app_number] => 8/176740 [patent_app_country] => US [patent_app_date] => 1994-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1840 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/413/05413827.pdf [firstpage_image] =>[orig_patent_app_number] => 176740 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/176740
Aldehyde scavenging compositions and methods relating thereto Jan 2, 1994 Issued
Array ( [id] => 3437440 [patent_doc_number] => 05416858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Integrated electrooptical modulation device' [patent_app_type] => 1 [patent_app_number] => 8/167840 [patent_app_country] => US [patent_app_date] => 1993-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3354 [patent_no_of_claims] => 10 [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/05/416/05416858.pdf [firstpage_image] =>[orig_patent_app_number] => 167840 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/167840
Integrated electrooptical modulation device Dec 26, 1993 Issued
Array ( [id] => 3429930 [patent_doc_number] => 05434944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Optical fibre connection equipment' [patent_app_type] => 1 [patent_app_number] => 8/167910 [patent_app_country] => US [patent_app_date] => 1993-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 8358 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/434/05434944.pdf [firstpage_image] =>[orig_patent_app_number] => 167910 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/167910
Optical fibre connection equipment Dec 19, 1993 Issued
Array ( [id] => 3437791 [patent_doc_number] => 05416879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Apparatus and method for measuring light absorption in small aqueous fluid samples' [patent_app_type] => 1 [patent_app_number] => 8/169310 [patent_app_country] => US [patent_app_date] => 1993-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3164 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416879.pdf [firstpage_image] =>[orig_patent_app_number] => 169310 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/169310
Apparatus and method for measuring light absorption in small aqueous fluid samples Dec 16, 1993 Issued
08/165797 TYPE II NONCRITICALLY PHASEMATCHED, PUMP-TUNED KTP OPTICAL PARAMETRIC OSCILLATOR Dec 12, 1993 Abandoned
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