Search

Xiang Zhang

Examiner (ID: 4927, Phone: (571)270-7693 , Office: P/2641 )

Most Active Art Unit
2641
Art Unit(s)
2617, 2641, 2642
Total Applications
410
Issued Applications
297
Pending Applications
1
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4417705 [patent_doc_number] => 06229512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Flat panel display unit and display method of the same' [patent_app_type] => 1 [patent_app_number] => 9/237685 [patent_app_country] => US [patent_app_date] => 1999-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5666 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229512.pdf [firstpage_image] =>[orig_patent_app_number] => 237685 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237685
Flat panel display unit and display method of the same Jan 26, 1999 Issued
Array ( [id] => 4335945 [patent_doc_number] => 06329983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Method and apparatus for automatically detecting connecting status of a video output port' [patent_app_type] => 1 [patent_app_number] => 9/237499 [patent_app_country] => US [patent_app_date] => 1999-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3263 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/329/06329983.pdf [firstpage_image] =>[orig_patent_app_number] => 237499 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237499
Method and apparatus for automatically detecting connecting status of a video output port Jan 24, 1999 Issued
Array ( [id] => 4313443 [patent_doc_number] => 06188376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'System for displaying the value of a signal' [patent_app_type] => 1 [patent_app_number] => 9/236067 [patent_app_country] => US [patent_app_date] => 1999-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1178 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188376.pdf [firstpage_image] =>[orig_patent_app_number] => 236067 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236067
System for displaying the value of a signal Jan 24, 1999 Issued
Array ( [id] => 4306153 [patent_doc_number] => 06198467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Method of displaying a high-resolution digital color image on a low-resolution dot-matrix display with high fidelity' [patent_app_type] => 1 [patent_app_number] => 9/237498 [patent_app_country] => US [patent_app_date] => 1999-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3130 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198467.pdf [firstpage_image] =>[orig_patent_app_number] => 237498 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237498
Method of displaying a high-resolution digital color image on a low-resolution dot-matrix display with high fidelity Jan 24, 1999 Issued
09/236199 KEYBOARDS WITH BOTH INDIVIDUAL AND COMBINATION KEY OUTPUT Jan 22, 1999 Abandoned
Array ( [id] => 4413685 [patent_doc_number] => 06271822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Digital liquid crystal display driving circuit' [patent_app_type] => 1 [patent_app_number] => 9/235265 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3116 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/271/06271822.pdf [firstpage_image] =>[orig_patent_app_number] => 235265 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235265
Digital liquid crystal display driving circuit Jan 21, 1999 Issued
Array ( [id] => 1258129 [patent_doc_number] => 06667726 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-23 [patent_title] => 'Vehicle display device' [patent_app_type] => B1 [patent_app_number] => 09/234137 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3945 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/667/06667726.pdf [firstpage_image] =>[orig_patent_app_number] => 09234137 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234137
Vehicle display device Jan 18, 1999 Issued
Array ( [id] => 1057472 [patent_doc_number] => 06856304 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-15 [patent_title] => 'Liquid crystal projector' [patent_app_type] => utility [patent_app_number] => 09/234005 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3036 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 21 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/856/06856304.pdf [firstpage_image] =>[orig_patent_app_number] => 09234005 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234005
Liquid crystal projector Jan 18, 1999 Issued
Array ( [id] => 1569623 [patent_doc_number] => 06377250 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Device for use with raster display' [patent_app_type] => B1 [patent_app_number] => 09/234139 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 4760 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377250.pdf [firstpage_image] =>[orig_patent_app_number] => 09234139 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234139
Device for use with raster display Jan 18, 1999 Issued
Array ( [id] => 1522910 [patent_doc_number] => 06414667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Liquid crystal device and method addressing liquid crystal device' [patent_app_type] => B1 [patent_app_number] => 09/232325 [patent_app_country] => US [patent_app_date] => 1999-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 4021 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414667.pdf [firstpage_image] =>[orig_patent_app_number] => 09232325 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232325
Liquid crystal device and method addressing liquid crystal device Jan 17, 1999 Issued
Array ( [id] => 4424763 [patent_doc_number] => 06195068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Image display system' [patent_app_type] => 1 [patent_app_number] => 9/228975 [patent_app_country] => US [patent_app_date] => 1999-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 41 [patent_no_of_words] => 14705 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195068.pdf [firstpage_image] =>[orig_patent_app_number] => 228975 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/228975
Image display system Jan 11, 1999 Issued
Array ( [id] => 4365141 [patent_doc_number] => 06201554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Device control apparatus for hand-held data processing device' [patent_app_type] => 1 [patent_app_number] => 9/234538 [patent_app_country] => US [patent_app_date] => 1999-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 4616 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201554.pdf [firstpage_image] =>[orig_patent_app_number] => 234538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234538
Device control apparatus for hand-held data processing device Jan 11, 1999 Issued
Array ( [id] => 4295566 [patent_doc_number] => 06268841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Data line driver for a matrix display and a matrix display' [patent_app_type] => 1 [patent_app_number] => 9/226737 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6427 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/268/06268841.pdf [firstpage_image] =>[orig_patent_app_number] => 226737 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226737
Data line driver for a matrix display and a matrix display Jan 6, 1999 Issued
Array ( [id] => 4416158 [patent_doc_number] => 06310597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Display apparatus with color video control signal function' [patent_app_type] => 1 [patent_app_number] => 9/216743 [patent_app_country] => US [patent_app_date] => 1998-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2696 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/310/06310597.pdf [firstpage_image] =>[orig_patent_app_number] => 216743 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/216743
Display apparatus with color video control signal function Dec 20, 1998 Issued
Array ( [id] => 1412417 [patent_doc_number] => 06538634 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Apparatus for the simulation of image-guided surgery' [patent_app_type] => B1 [patent_app_number] => 09/215407 [patent_app_country] => US [patent_app_date] => 1998-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 8726 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/538/06538634.pdf [firstpage_image] =>[orig_patent_app_number] => 09215407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/215407
Apparatus for the simulation of image-guided surgery Dec 17, 1998 Issued
Array ( [id] => 4281504 [patent_doc_number] => 06246395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Palm pressure rejection method and apparatus for touchscreens' [patent_app_type] => 1 [patent_app_number] => 9/215048 [patent_app_country] => US [patent_app_date] => 1998-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2029 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/246/06246395.pdf [firstpage_image] =>[orig_patent_app_number] => 215048 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/215048
Palm pressure rejection method and apparatus for touchscreens Dec 16, 1998 Issued
Array ( [id] => 1425610 [patent_doc_number] => 06518948 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Multichromal twisting ball displays' [patent_app_type] => B1 [patent_app_number] => 09/213316 [patent_app_country] => US [patent_app_date] => 1998-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4298 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/518/06518948.pdf [firstpage_image] =>[orig_patent_app_number] => 09213316 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/213316
Multichromal twisting ball displays Dec 15, 1998 Issued
Array ( [id] => 4415980 [patent_doc_number] => 06239771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Head mounted display' [patent_app_type] => 1 [patent_app_number] => 9/192312 [patent_app_country] => US [patent_app_date] => 1998-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 53 [patent_no_of_words] => 18737 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/239/06239771.pdf [firstpage_image] =>[orig_patent_app_number] => 192312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/192312
Head mounted display Nov 15, 1998 Issued
Array ( [id] => 1294577 [patent_doc_number] => 06630919 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-07 [patent_title] => 'Optical modulator and integrated circuit therefor' [patent_app_type] => B1 [patent_app_number] => 09/148984 [patent_app_country] => US [patent_app_date] => 1998-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2260 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/630/06630919.pdf [firstpage_image] =>[orig_patent_app_number] => 09148984 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148984
Optical modulator and integrated circuit therefor Sep 7, 1998 Issued
Array ( [id] => 4324038 [patent_doc_number] => 06243076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'System and method for controlling host system interface with point-of-interest data' [patent_app_type] => 1 [patent_app_number] => 9/145159 [patent_app_country] => US [patent_app_date] => 1998-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 11113 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243076.pdf [firstpage_image] =>[orig_patent_app_number] => 145159 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/145159
System and method for controlling host system interface with point-of-interest data Aug 31, 1998 Issued
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