Search

Chau D. Le

Examiner (ID: 19208, Phone: (571)270-7217 , Office: P/2493 )

Most Active Art Unit
2493
Art Unit(s)
2408, 2447, 2493
Total Applications
809
Issued Applications
660
Pending Applications
55
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3809874 [patent_doc_number] => 05781626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Communication device capable of controlling transmission parameters of outputted DTMF signals' [patent_app_type] => 1 [patent_app_number] => 8/842087 [patent_app_country] => US [patent_app_date] => 1997-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3008 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/781/05781626.pdf [firstpage_image] =>[orig_patent_app_number] => 842087 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/842087
Communication device capable of controlling transmission parameters of outputted DTMF signals Apr 27, 1997 Issued
Array ( [id] => 3966854 [patent_doc_number] => 05978463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Reservation scheduling system for audio conferencing resources' [patent_app_type] => 1 [patent_app_number] => 8/844571 [patent_app_country] => US [patent_app_date] => 1997-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 5998 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/978/05978463.pdf [firstpage_image] =>[orig_patent_app_number] => 844571 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/844571
Reservation scheduling system for audio conferencing resources Apr 17, 1997 Issued
Array ( [id] => 3755915 [patent_doc_number] => 05754642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Telephone terminal having multiple handsets' [patent_app_type] => 1 [patent_app_number] => 8/842820 [patent_app_country] => US [patent_app_date] => 1997-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 61 [patent_no_of_words] => 17017 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754642.pdf [firstpage_image] =>[orig_patent_app_number] => 842820 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/842820
Telephone terminal having multiple handsets Apr 16, 1997 Issued
Array ( [id] => 4014915 [patent_doc_number] => 05987116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Call center integration with operator services databases' [patent_app_type] => 1 [patent_app_number] => 8/833997 [patent_app_country] => US [patent_app_date] => 1997-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2774 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987116.pdf [firstpage_image] =>[orig_patent_app_number] => 833997 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833997
Call center integration with operator services databases Apr 10, 1997 Issued
Array ( [id] => 4028732 [patent_doc_number] => 05907611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Apparatus and method for identifying records of overflowed ACD calls' [patent_app_type] => 1 [patent_app_number] => 8/843021 [patent_app_country] => US [patent_app_date] => 1997-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4740 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907611.pdf [firstpage_image] =>[orig_patent_app_number] => 843021 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/843021
Apparatus and method for identifying records of overflowed ACD calls Apr 10, 1997 Issued
Array ( [id] => 4014903 [patent_doc_number] => 05987115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Systems and methods for servicing calls by service agents connected via standard telephone lines' [patent_app_type] => 1 [patent_app_number] => 8/833990 [patent_app_country] => US [patent_app_date] => 1997-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3829 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987115.pdf [firstpage_image] =>[orig_patent_app_number] => 833990 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833990
Systems and methods for servicing calls by service agents connected via standard telephone lines Apr 10, 1997 Issued
Array ( [id] => 3964620 [patent_doc_number] => 05999609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Computer-telephony (CT) system including an electronic call request' [patent_app_type] => 1 [patent_app_number] => 8/835150 [patent_app_country] => US [patent_app_date] => 1997-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8054 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999609.pdf [firstpage_image] =>[orig_patent_app_number] => 835150 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/835150
Computer-telephony (CT) system including an electronic call request Apr 3, 1997 Issued
Array ( [id] => 4097699 [patent_doc_number] => 06018578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Call and data correspondence in a call-in center employing virtual restructuring for computer telephony integrated functionality' [patent_app_type] => 1 [patent_app_number] => 8/825665 [patent_app_country] => US [patent_app_date] => 1997-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4040 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/018/06018578.pdf [firstpage_image] =>[orig_patent_app_number] => 825665 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/825665
Call and data correspondence in a call-in center employing virtual restructuring for computer telephony integrated functionality Apr 2, 1997 Issued
Array ( [id] => 3963243 [patent_doc_number] => 05991388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Method and system for routing calls to a party' [patent_app_type] => 1 [patent_app_number] => 8/827135 [patent_app_country] => US [patent_app_date] => 1997-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 16249 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/991/05991388.pdf [firstpage_image] =>[orig_patent_app_number] => 827135 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/827135
Method and system for routing calls to a party Mar 26, 1997 Issued
Array ( [id] => 3833552 [patent_doc_number] => 05790648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Dynamically negotiated application program interface method' [patent_app_type] => 1 [patent_app_number] => 8/826871 [patent_app_country] => US [patent_app_date] => 1997-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1725 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/790/05790648.pdf [firstpage_image] =>[orig_patent_app_number] => 826871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/826871
Dynamically negotiated application program interface method Mar 24, 1997 Issued
Array ( [id] => 3759215 [patent_doc_number] => 05802162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Method for selectively changing the call handling capacity of a telecommunications switch' [patent_app_type] => 1 [patent_app_number] => 8/824660 [patent_app_country] => US [patent_app_date] => 1997-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2405 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802162.pdf [firstpage_image] =>[orig_patent_app_number] => 824660 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/824660
Method for selectively changing the call handling capacity of a telecommunications switch Mar 23, 1997 Issued
Array ( [id] => 3800404 [patent_doc_number] => 05737393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Script-based interactive voice mail and voice response system' [patent_app_type] => 1 [patent_app_number] => 8/821413 [patent_app_country] => US [patent_app_date] => 1997-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 6243 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737393.pdf [firstpage_image] =>[orig_patent_app_number] => 821413 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/821413
Script-based interactive voice mail and voice response system Mar 20, 1997 Issued
Array ( [id] => 4155412 [patent_doc_number] => 06061442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Method and apparatus for improved call control scheduling in a distributed system with dissimilar call processors' [patent_app_type] => 1 [patent_app_number] => 8/813532 [patent_app_country] => US [patent_app_date] => 1997-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5405 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/061/06061442.pdf [firstpage_image] =>[orig_patent_app_number] => 813532 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/813532
Method and apparatus for improved call control scheduling in a distributed system with dissimilar call processors Mar 6, 1997 Issued
Array ( [id] => 3949651 [patent_doc_number] => 05940489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Method and apparatus for detecting and recovering from call waiting interruptions to modem communications' [patent_app_type] => 1 [patent_app_number] => 8/807973 [patent_app_country] => US [patent_app_date] => 1997-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3572 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940489.pdf [firstpage_image] =>[orig_patent_app_number] => 807973 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/807973
Method and apparatus for detecting and recovering from call waiting interruptions to modem communications Mar 2, 1997 Issued
Array ( [id] => 3972521 [patent_doc_number] => 05937051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Method and system for transferring calls and call-related data between a plurality of call centers' [patent_app_type] => 1 [patent_app_number] => 8/795950 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6547 [patent_no_of_claims] => 24 [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/05/937/05937051.pdf [firstpage_image] =>[orig_patent_app_number] => 795950 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795950
Method and system for transferring calls and call-related data between a plurality of call centers Feb 27, 1997 Issued
Array ( [id] => 3988096 [patent_doc_number] => 05905789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Call-forwarding system using adaptive model of user behavior' [patent_app_type] => 1 [patent_app_number] => 8/806861 [patent_app_country] => US [patent_app_date] => 1997-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6728 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905789.pdf [firstpage_image] =>[orig_patent_app_number] => 806861 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/806861
Call-forwarding system using adaptive model of user behavior Feb 25, 1997 Issued
Array ( [id] => 3847371 [patent_doc_number] => 05815554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Method and system for indicating operator availability' [patent_app_type] => 1 [patent_app_number] => 8/805450 [patent_app_country] => US [patent_app_date] => 1997-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 10197 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/815/05815554.pdf [firstpage_image] =>[orig_patent_app_number] => 805450 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/805450
Method and system for indicating operator availability Feb 24, 1997 Issued
Array ( [id] => 3917497 [patent_doc_number] => 05898771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Method and apparatus for universal telephone operator service' [patent_app_type] => 1 [patent_app_number] => 8/803701 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9668 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/898/05898771.pdf [firstpage_image] =>[orig_patent_app_number] => 803701 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803701
Method and apparatus for universal telephone operator service Feb 20, 1997 Issued
Array ( [id] => 3941930 [patent_doc_number] => 05878129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Method and system for distributing messages from a signal transfer point to a plurality of service control points' [patent_app_type] => 1 [patent_app_number] => 8/804102 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5298 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878129.pdf [firstpage_image] =>[orig_patent_app_number] => 804102 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/804102
Method and system for distributing messages from a signal transfer point to a plurality of service control points Feb 19, 1997 Issued
Array ( [id] => 3972609 [patent_doc_number] => 05937056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Alternate routing for calls requiring monitoring' [patent_app_type] => 1 [patent_app_number] => 8/802671 [patent_app_country] => US [patent_app_date] => 1997-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4252 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937056.pdf [firstpage_image] =>[orig_patent_app_number] => 802671 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/802671
Alternate routing for calls requiring monitoring Feb 18, 1997 Issued
Menu