Search

Fan S. Tsang

Supervisory Patent Examiner (ID: 5500, Phone: (571)272-7547 , Office: P/2653 )

Most Active Art Unit
2601
Art Unit(s)
2614, 2601, 2742, 2653, 2694, 2748, 2645, 2746, 2787
Total Applications
480
Issued Applications
302
Pending Applications
81
Abandoned Applications
113

Applications

Application numberTitle of the applicationFiling DateStatus
07/889007 MULTIPLE LANGUAGE CAPABILITY IN AN INTERACTIVE SYSTEM May 25, 1992 Abandoned
Array ( [id] => 3432109 [patent_doc_number] => 05390236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Telephone answering device linking displayed data with recorded audio message' [patent_app_type] => 1 [patent_app_number] => 7/881949 [patent_app_country] => US [patent_app_date] => 1992-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 7068 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/390/05390236.pdf [firstpage_image] =>[orig_patent_app_number] => 881949 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/881949
Telephone answering device linking displayed data with recorded audio message May 11, 1992 Issued
07/871417 VOICE MAIL NETWORK AND NETWORKING METHOD Apr 20, 1992 Abandoned
Array ( [id] => 3563648 [patent_doc_number] => 05493607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Multi-system network addressing' [patent_app_type] => 1 [patent_app_number] => 7/871770 [patent_app_country] => US [patent_app_date] => 1992-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4198 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/493/05493607.pdf [firstpage_image] =>[orig_patent_app_number] => 871770 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871770
Multi-system network addressing Apr 20, 1992 Issued
Array ( [id] => 3061943 [patent_doc_number] => 05305374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Enhanced terminal telecommunications system' [patent_app_type] => 1 [patent_app_number] => 7/868889 [patent_app_country] => US [patent_app_date] => 1992-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4596 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/305/05305374.pdf [firstpage_image] =>[orig_patent_app_number] => 868889 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/868889
Enhanced terminal telecommunications system Apr 15, 1992 Issued
Array ( [id] => 3057532 [patent_doc_number] => 05335266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Automated telecommunication peripheral system' [patent_app_type] => 1 [patent_app_number] => 7/861625 [patent_app_country] => US [patent_app_date] => 1992-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5719 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/335/05335266.pdf [firstpage_image] =>[orig_patent_app_number] => 861625 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/861625
Automated telecommunication peripheral system Mar 31, 1992 Issued
Array ( [id] => 3020021 [patent_doc_number] => 05355403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Customized, billing-controlled call bridging system' [patent_app_type] => 1 [patent_app_number] => 7/861630 [patent_app_country] => US [patent_app_date] => 1992-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5330 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/355/05355403.pdf [firstpage_image] =>[orig_patent_app_number] => 861630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/861630
Customized, billing-controlled call bridging system Mar 31, 1992 Issued
Array ( [id] => 3061661 [patent_doc_number] => 05283818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Telephone answering device linking displayed data with recorded audio message' [patent_app_type] => 1 [patent_app_number] => 7/860699 [patent_app_country] => US [patent_app_date] => 1992-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5163 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283818.pdf [firstpage_image] =>[orig_patent_app_number] => 860699 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/860699
Telephone answering device linking displayed data with recorded audio message Mar 30, 1992 Issued
Array ( [id] => 3530903 [patent_doc_number] => 05530739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Mail center management system' [patent_app_type] => 1 [patent_app_number] => 7/854826 [patent_app_country] => US [patent_app_date] => 1992-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3951 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530739.pdf [firstpage_image] =>[orig_patent_app_number] => 854826 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/854826
Mail center management system Mar 17, 1992 Issued
Array ( [id] => 3040122 [patent_doc_number] => 05317627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Enhanced wide area audio response network' [patent_app_type] => 1 [patent_app_number] => 7/852491 [patent_app_country] => US [patent_app_date] => 1992-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8147 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317627.pdf [firstpage_image] =>[orig_patent_app_number] => 852491 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/852491
Enhanced wide area audio response network Mar 15, 1992 Issued
07/850838 TELEPHONE REGISTRATION SYSTEM FOR SCHOOLS Mar 12, 1992 Abandoned
Array ( [id] => 3429305 [patent_doc_number] => 05434907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Voice mail notification system' [patent_app_type] => 1 [patent_app_number] => 7/851056 [patent_app_country] => US [patent_app_date] => 1992-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2641 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/434/05434907.pdf [firstpage_image] =>[orig_patent_app_number] => 851056 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/851056
Voice mail notification system Mar 12, 1992 Issued
07/844228 FACSIMILE MAIL SYSTEM Mar 1, 1992 Abandoned
07/844314 AUTOMATIC BATCH BROADCAST SYSTEM Mar 1, 1992 Abandoned
Array ( [id] => 3034574 [patent_doc_number] => 05289528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Automatic telephone answering apparatus with call forwarding arrangement' [patent_app_type] => 1 [patent_app_number] => 7/836576 [patent_app_country] => US [patent_app_date] => 1992-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5182 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/289/05289528.pdf [firstpage_image] =>[orig_patent_app_number] => 836576 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/836576
Automatic telephone answering apparatus with call forwarding arrangement Feb 17, 1992 Issued
07/832851 DIGITAL/AUDIO INTERACTIVE COMMUNICATION NETWORK Feb 9, 1992 Issued
07/822767 ELECTRONIC APPARATUS HAVING KEYLESS CONTROL Jan 20, 1992 Abandoned
Array ( [id] => 3423704 [patent_doc_number] => 05444768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Portable computer device for audible processing of remotely stored messages' [patent_app_type] => 1 [patent_app_number] => 7/815664 [patent_app_country] => US [patent_app_date] => 1991-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8841 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/444/05444768.pdf [firstpage_image] =>[orig_patent_app_number] => 815664 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/815664
Portable computer device for audible processing of remotely stored messages Dec 30, 1991 Issued
Array ( [id] => 2984968 [patent_doc_number] => 05195128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Communication system, particularly a telephone communication system' [patent_app_type] => 1 [patent_app_number] => 7/802829 [patent_app_country] => US [patent_app_date] => 1991-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4297 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195128.pdf [firstpage_image] =>[orig_patent_app_number] => 802829 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802829
Communication system, particularly a telephone communication system Dec 5, 1991 Issued
07/777333 COMPOSITE TELEPHONE Nov 28, 1991 Abandoned
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