Search

Davis D Hwu

Examiner (ID: 2463, Phone: (571)272-4904 , Office: P/3744 )

Most Active Art Unit
3752
Art Unit(s)
3752, 3753, 3744, 3763
Total Applications
3127
Issued Applications
2389
Pending Applications
176
Abandoned Applications
561

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 904541 [patent_doc_number] => 07331756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-19 [patent_title] => 'Axial-flow fan unit and heat-emitting element cooling apparatus' [patent_app_type] => utility [patent_app_number] => 10/879265 [patent_app_country] => US [patent_app_date] => 2004-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4938 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/331/07331756.pdf [firstpage_image] =>[orig_patent_app_number] => 10879265 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/879265
Axial-flow fan unit and heat-emitting element cooling apparatus Jun 28, 2004 Issued
Array ( [id] => 7302560 [patent_doc_number] => 20040114537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Apparatus for tracking connection of service provider customers via customer use patterns' [patent_app_type] => new [patent_app_number] => 10/731317 [patent_app_country] => US [patent_app_date] => 2003-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5078 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20040114537.pdf [firstpage_image] =>[orig_patent_app_number] => 10731317 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/731317
Apparatus for tracking connection of service provider customers via customer use patterns Dec 8, 2003 Issued
10/613734 Method and apparatus for improved paging reciver and system Jul 2, 2003 Abandoned
Array ( [id] => 7274616 [patent_doc_number] => 20040234067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Distributed VAD control system for telephone' [patent_app_type] => new [patent_app_number] => 10/441725 [patent_app_country] => US [patent_app_date] => 2003-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7989 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20040234067.pdf [firstpage_image] =>[orig_patent_app_number] => 10441725 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/441725
Distributed VAD control system for telephone May 18, 2003 Abandoned
Array ( [id] => 3955470 [patent_doc_number] => 05974116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Personal interpreter' [patent_app_type] => 1 [patent_app_number] => 9/108790 [patent_app_country] => US [patent_app_date] => 1998-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5817 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/974/05974116.pdf [firstpage_image] =>[orig_patent_app_number] => 108790 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/108790
Personal interpreter Jul 1, 1998 Issued
Array ( [id] => 4006680 [patent_doc_number] => 05986574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'System and method for communication between remote locations' [patent_app_type] => 1 [patent_app_number] => 8/949440 [patent_app_country] => US [patent_app_date] => 1997-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3714 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/986/05986574.pdf [firstpage_image] =>[orig_patent_app_number] => 949440 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/949440
System and method for communication between remote locations Oct 15, 1997 Issued
Array ( [id] => 3915394 [patent_doc_number] => 05751796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Rapid startup protocol for communication between a plurality of modems' [patent_app_type] => 1 [patent_app_number] => 8/781787 [patent_app_country] => US [patent_app_date] => 1997-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6475 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751796.pdf [firstpage_image] =>[orig_patent_app_number] => 781787 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/781787
Rapid startup protocol for communication between a plurality of modems Jan 8, 1997 Issued
Array ( [id] => 4425883 [patent_doc_number] => 06178235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Dynamic traffic distribution' [patent_app_type] => 1 [patent_app_number] => 8/766682 [patent_app_country] => US [patent_app_date] => 1996-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5819 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/178/06178235.pdf [firstpage_image] =>[orig_patent_app_number] => 766682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/766682
Dynamic traffic distribution Dec 12, 1996 Issued
Array ( [id] => 4015293 [patent_doc_number] => 05987141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Stereo expander' [patent_app_type] => 1 [patent_app_number] => 8/641344 [patent_app_country] => US [patent_app_date] => 1996-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1711 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987141.pdf [firstpage_image] =>[orig_patent_app_number] => 641344 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/641344
Stereo expander Apr 29, 1996 Issued
Array ( [id] => 3965648 [patent_doc_number] => 05956492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'N-deep fixed latency fall-through FIFO architecture' [patent_app_type] => 1 [patent_app_number] => 8/625665 [patent_app_country] => US [patent_app_date] => 1996-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5013 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956492.pdf [firstpage_image] =>[orig_patent_app_number] => 625665 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/625665
N-deep fixed latency fall-through FIFO architecture Mar 28, 1996 Issued
Array ( [id] => 3827386 [patent_doc_number] => 05812642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Audience response monitor and analysis system and method' [patent_app_type] => 1 [patent_app_number] => 8/501436 [patent_app_country] => US [patent_app_date] => 1995-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5188 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/812/05812642.pdf [firstpage_image] =>[orig_patent_app_number] => 501436 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/501436
Audience response monitor and analysis system and method Jul 11, 1995 Issued
Array ( [id] => 3487299 [patent_doc_number] => 05432854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Stereo FM receiver, noise control circuit therefor' [patent_app_type] => 1 [patent_app_number] => 8/272967 [patent_app_country] => US [patent_app_date] => 1994-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2702 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/432/05432854.pdf [firstpage_image] =>[orig_patent_app_number] => 272967 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272967
Stereo FM receiver, noise control circuit therefor Jul 10, 1994 Issued
08/220957 HEARING ASSIST TELEPHONE Mar 29, 1994 Abandoned
08/184298 WIRELESS DIGITAL PERSONAL COMMUNICATIONS SYSTEM HAVING VOICE/DATA/IMAGE TWO-WAY CALLING AND INTERCELL HAND-OFF PROVIDED THROUGH DISTRIBUTED LOGIC Jan 20, 1994 Abandoned
Array ( [id] => 3481283 [patent_doc_number] => 05432447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Phase unwrapping of MR phase images using poisson equation' [patent_app_type] => 1 [patent_app_number] => 8/107476 [patent_app_country] => US [patent_app_date] => 1993-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 5697 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/432/05432447.pdf [firstpage_image] =>[orig_patent_app_number] => 107476 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/107476
Phase unwrapping of MR phase images using poisson equation Aug 10, 1993 Issued
Array ( [id] => 3103813 [patent_doc_number] => 05435192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-25 [patent_title] => 'Method and apparatus for controlling an engine' [patent_app_type] => 1 [patent_app_number] => 7/986309 [patent_app_country] => US [patent_app_date] => 1992-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7207 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/435/05435192.pdf [firstpage_image] =>[orig_patent_app_number] => 986309 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/986309
Method and apparatus for controlling an engine Dec 6, 1992 Issued
Array ( [id] => 3468532 [patent_doc_number] => 05402499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Multimedia controller' [patent_app_type] => 1 [patent_app_number] => 7/927100 [patent_app_country] => US [patent_app_date] => 1992-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7486 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/402/05402499.pdf [firstpage_image] =>[orig_patent_app_number] => 927100 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/927100
Multimedia controller Aug 6, 1992 Issued
Array ( [id] => 3078641 [patent_doc_number] => 05311578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Technique for automatic identification of a remote modem' [patent_app_type] => 1 [patent_app_number] => 7/879492 [patent_app_country] => US [patent_app_date] => 1992-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3539 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/311/05311578.pdf [firstpage_image] =>[orig_patent_app_number] => 879492 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/879492
Technique for automatic identification of a remote modem May 6, 1992 Issued
Array ( [id] => 2890270 [patent_doc_number] => 05159705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Frequency synthesizer circuit' [patent_app_type] => 1 [patent_app_number] => 7/853334 [patent_app_country] => US [patent_app_date] => 1992-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6027 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159705.pdf [firstpage_image] =>[orig_patent_app_number] => 853334 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/853334
Frequency synthesizer circuit Mar 12, 1992 Issued
Array ( [id] => 2866338 [patent_doc_number] => 05127102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Radio frequency mixer circuits' [patent_app_type] => 1 [patent_app_number] => 7/814188 [patent_app_country] => US [patent_app_date] => 1991-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7308 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/127/05127102.pdf [firstpage_image] =>[orig_patent_app_number] => 814188 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/814188
Radio frequency mixer circuits Dec 19, 1991 Issued
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